<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
        xmlns:xhtml="http://www.w3.org/1999/xhtml"
        xmlns:video="http://www.google.com/schemas/sitemap-video/1.1"
        xmlns:image="http://www.google.com/schemas/sitemap-image/1.1">
    
    <url>
        <loc>https://hi.khanacademy.org/science/up-class-9th-science/x699e14d392a80aeb:structure-of-an-atom/x699e14d392a80aeb:models-of-an-atom/v/drawback-of-the-rutherford-model</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/class-9-chemistry/x46dd29ce84a663ea:structure-of-the-atom/x46dd29ce84a663ea:models-of-an-atom/v/drawback-of-the-rutherford-model" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/up-class-9th-science/x699e14d392a80aeb:structure-of-an-atom/x699e14d392a80aeb:models-of-an-atom/v/drawback-of-the-rutherford-model" />
        
        <xhtml:link rel="alternate" hreflang="te"
                    href="https://te.khanacademy.org/science/telangana-class-9-physical-sciencein/xa22683a69d986ab4:structure-of-the-atom/xa22683a69d986ab4:models-of-an-atom/v/drawback-of-the-rutherford-model" />
        
        <xhtml:link rel="alternate" hreflang="tr"
                    href="https://tr.khanacademy.org/science/class-9-chemistry/x46dd29ce84a663ea:structure-of-the-atom/x46dd29ce84a663ea:models-of-an-atom/v/drawback-of-the-rutherford-model" />
        
        <lastmod>2024-02-19T05:21:24.038756389Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="drawback-of-the-rutherford-model">
            <Attribute name="title">रदरफोर्ड मॉडल की खामियां</Attribute>
            <Attribute name="description">.</Attribute>
            <Attribute name="author">Vibhor Pandey</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw</video:thumbnail_loc>
            <video:title>रदरफोर्ड मॉडल की खामियां</video:title>
            <video:description>.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/WF4m2_N-Gic.mp4/WF4m2_N-Gic.mp4</video:player_loc>
            <video:duration>223</video:duration>
            <video:category>परमाणु की संरचना (Structure of an atom) </video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/science/up-class-9th-science/x699e14d392a80aeb:structure-of-an-atom/x699e14d392a80aeb:models-of-an-atom/v/bohr-s-model-of-an-atom</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/class-9-chemistry/x46dd29ce84a663ea:structure-of-the-atom/x46dd29ce84a663ea:models-of-an-atom/v/bohr-s-model-of-an-atom" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/up-class-9th-science/x699e14d392a80aeb:structure-of-an-atom/x699e14d392a80aeb:models-of-an-atom/v/bohr-s-model-of-an-atom" />
        
        <xhtml:link rel="alternate" hreflang="mr"
                    href="https://mr.khanacademy.org/science/mh-grade-8-science/x0f256b8de9c7cf34:inside-the-atom/x0f256b8de9c7cf34:atomic-models/v/bohr-s-model-of-an-atom" />
        
        <xhtml:link rel="alternate" hreflang="te"
                    href="https://te.khanacademy.org/science/telangana-class-9-physical-sciencein/xa22683a69d986ab4:structure-of-the-atom/xa22683a69d986ab4:models-of-an-atom/v/bohr-s-model-of-an-atom" />
        
        <xhtml:link rel="alternate" hreflang="tr"
                    href="https://tr.khanacademy.org/science/class-9-chemistry/x46dd29ce84a663ea:structure-of-the-atom/x46dd29ce84a663ea:models-of-an-atom/v/bohr-s-model-of-an-atom" />
        
        <lastmod>2024-02-19T05:21:24.038756389Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="bohr-s-model-of-an-atom">
            <Attribute name="title">बोर का परमाणु मॉडल</Attribute>
            <Attribute name="description">.</Attribute>
            <Attribute name="author">Vibhor Pandey</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw</video:thumbnail_loc>
            <video:title>बोर का परमाणु मॉडल</video:title>
            <video:description>.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/umrH06HpSxA.mp4/umrH06HpSxA.mp4</video:player_loc>
            <video:duration>130</video:duration>
            <video:category>परमाणु की संरचना (Structure of an atom) </video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/science/up-class-9th-science/x699e14d392a80aeb:structure-of-an-atom/x699e14d392a80aeb:models-of-an-atom/e/different-models-of-atom</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/up-class-9th-science/x699e14d392a80aeb:structure-of-an-atom/x699e14d392a80aeb:models-of-an-atom/e/different-models-of-atom" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/up-class-9th-science/x699e14d392a80aeb:structure-of-an-atom/x699e14d392a80aeb:models-of-an-atom/e/different-models-of-atom" />
        
        <xhtml:link rel="alternate" hreflang="ur"
                    href="https://ur.khanacademy.org/science/grade-7-science/xa9c5124c69e541e2:structure-of-an-atom/xa9c5124c69e541e2:atomic-structure/e/different-models-of-atom" />
        
        <lastmod>2024-09-13T06:19:29.658135228Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="different-models-of-atom">
            <Attribute name="title">विभिन्न परमाणु मॉडल (Different models of Atom)</Attribute>
            <Attribute name="description">आइए कुछ प्रश्न हल करें!</Attribute>
            <Attribute name="author">vibhor</Attribute>
            <Attribute name="type">exercise</Attribute>
            
            </DataObject>
        </PageMap>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/science/bridge-course-class-11th-chemistry/x426c9d2c554669cb:basic-concepts-of-chemistry/x426c9d2c554669cb:structure-of-an-atom/e/electron-distribution-in-electron-orbits</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/bridge-course-class-11th-chemistry/x426c9d2c554669cb:basic-concepts-of-chemistry/x426c9d2c554669cb:structure-of-an-atom/e/electron-distribution-in-electron-orbits" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/bridge-course-class-11th-chemistry/x426c9d2c554669cb:basic-concepts-of-chemistry/x426c9d2c554669cb:structure-of-an-atom/e/electron-distribution-in-electron-orbits" />
        
        <lastmod>2025-05-18T14:20:12.615880564Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="electron-distribution-in-electron-orbits">
            <Attribute name="title">विभिन्न कक्षाओं में इलेक्ट्रॉनों का वितरण (Electron distribution in electron orbits)</Attribute>
            <Attribute name="description">आइए कुछ प्रश्न हल करें!</Attribute>
            <Attribute name="author">vibhor</Attribute>
            <Attribute name="type">exercise</Attribute>
            
            </DataObject>
        </PageMap>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/science/up-class-11-chemistry/xa8e73391a9c6d31a:structure-of-atom/xa8e73391a9c6d31a:subatomic-particles-and-atomic-models/v/isotopes</loc>
        
        <xhtml:link rel="alternate" hreflang="cs"
                    href="https://cs.khanacademy.org/science/obecna-chemie/xefd2aace53b0e2de:atomy-a-jejich-vlastnosti/xefd2aace53b0e2de:hmotnostni-spektrometrie-prvku/v/isotopes" />
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/ap-chemistry-beta/x2eef969c74e0d802:atomic-structure-and-properties/x2eef969c74e0d802:mass-spectrometry-of-elements/v/isotopes" />
        
        <xhtml:link rel="alternate" hreflang="es"
                    href="https://es.khanacademy.org/science/ap-chemistry-beta/x2eef969c74e0d802:atomic-structure-and-properties/x2eef969c74e0d802:mass-spectrometry-of-elements/v/isotopes" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/up-class-11-chemistry/xa8e73391a9c6d31a:structure-of-atom/xa8e73391a9c6d31a:subatomic-particles-and-atomic-models/v/isotopes" />
        
        <xhtml:link rel="alternate" hreflang="hy"
                    href="https://hy.khanacademy.org/science/chemistry/x822131fc:more-about-atoms-compounds-and-mixtures/x822131fc:isotopes/v/isotopes" />
        
        <xhtml:link rel="alternate" hreflang="pl"
                    href="https://pl.khanacademy.org/science/chemistry/x822131fc:more-about-atoms-compounds-and-mixtures/x822131fc:isotopes/v/isotopes" />
        
        <xhtml:link rel="alternate" hreflang="pt"
                    href="https://pt.khanacademy.org/science/chemistry/x822131fc:more-about-atoms-compounds-and-mixtures/x822131fc:isotopes/v/isotopes" />
        
        <lastmod>2024-02-19T05:21:24.038756389Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="isotopes">
            <Attribute name="title">आइसोटोप (Isotopes)</Attribute>
            <Attribute name="description">.</Attribute>
            <Attribute name="author">Sal Khan</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/ka_thumbnails_cache/0a383f46-3f5b-4b2c-ad63-6338ab2a71be_1280_720_base.png</video:thumbnail_loc>
            <video:title>आइसोटोप (Isotopes)</video:title>
            <video:description>.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/TVJROg2Kwlc.mp4/TVJROg2Kwlc.mp4</video:player_loc>
            <video:duration>328</video:duration>
            <video:category>परमाणु की संरचना (Structure of an atom) </video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/science/up-class-11-chemistry/xa8e73391a9c6d31a:structure-of-atom/xa8e73391a9c6d31a:subatomic-particles-and-atomic-models/v/worked-example-identifying-isotopes-and-ions</loc>
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/science/himiya-7-10-klas-oop/xc69799ee5e776e87:7-klas/xc69799ee5e776e87:dopalnitelni-materiali-7/v/worked-example-identifying-isotopes-and-ions" />
        
        <xhtml:link rel="alternate" hreflang="cs"
                    href="https://cs.khanacademy.org/science/obecna-chemie/xefd2aace53b0e2de:atomy-a-jejich-vlastnosti/xefd2aace53b0e2de:hmotnostni-spektrometrie-prvku/v/worked-example-identifying-isotopes-and-ions" />
        
        <xhtml:link rel="alternate" hreflang="el"
                    href="https://el.khanacademy.org/science/chemistry/atomic-structure-and-properties/introduction-to-the-atom/v/worked-example-identifying-isotopes-and-ions" />
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/class-9-chemistry/x46dd29ce84a663ea:structure-of-the-atom/x46dd29ce84a663ea:atomic-number-mass-number-isotopes-and-isobars/v/worked-example-identifying-isotopes-and-ions" />
        
        <xhtml:link rel="alternate" hreflang="es"
                    href="https://es.khanacademy.org/science/chemistry/atomic-structure-and-properties/introduction-to-the-atom/v/worked-example-identifying-isotopes-and-ions" />
        
        <xhtml:link rel="alternate" hreflang="fr"
                    href="https://fr.khanacademy.org/science/chemistry/atomic-structure-and-properties/introduction-to-the-atom/v/worked-example-identifying-isotopes-and-ions" />
        
        <xhtml:link rel="alternate" hreflang="gu"
                    href="https://gu.khanacademy.org/science/chemistry/atomic-structure-and-properties/introduction-to-the-atom/v/worked-example-identifying-isotopes-and-ions" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/up-class-11-chemistry/xa8e73391a9c6d31a:structure-of-atom/xa8e73391a9c6d31a:subatomic-particles-and-atomic-models/v/worked-example-identifying-isotopes-and-ions" />
        
        <xhtml:link rel="alternate" hreflang="ka"
                    href="https://ka.khanacademy.org/science/chemistry/atomic-structure-and-properties/introduction-to-the-atom/v/worked-example-identifying-isotopes-and-ions" />
        
        <xhtml:link rel="alternate" hreflang="mr"
                    href="https://mr.khanacademy.org/science/mh-grade-9-science/x9d5f2b8ba380a1e4:measurement-of-matter/x9d5f2b8ba380a1e4:compound-formation/v/worked-example-identifying-isotopes-and-ions" />
        
        <xhtml:link rel="alternate" hreflang="pl"
                    href="https://pl.khanacademy.org/science/chemistry/atomic-structure-and-properties/introduction-to-the-atom/v/worked-example-identifying-isotopes-and-ions" />
        
        <xhtml:link rel="alternate" hreflang="pt"
                    href="https://pt.khanacademy.org/science/chemistry/atomic-structure-and-properties/introduction-to-the-atom/v/worked-example-identifying-isotopes-and-ions" />
        
        <xhtml:link rel="alternate" hreflang="ro"
                    href="https://ro.khanacademy.org/science/chemistry/atomic-structure-and-properties/introduction-to-the-atom/v/worked-example-identifying-isotopes-and-ions" />
        
        <xhtml:link rel="alternate" hreflang="te"
                    href="https://te.khanacademy.org/science/telangana-class-9-physical-sciencein/xa22683a69d986ab4:structure-of-the-atom/xa22683a69d986ab4:atomic-and-mass-number-isotopes-and-isobars/v/worked-example-identifying-isotopes-and-ions" />
        
        <xhtml:link rel="alternate" hreflang="tr"
                    href="https://tr.khanacademy.org/science/9-sinif-kimya/xc2e85e5e5552a301:2-unite-atom-ve-periyodik-sistem/xc2e85e5e5552a301:atomun-yapisi/v/worked-example-identifying-isotopes-and-ions" />
        
        <xhtml:link rel="alternate" hreflang="uz"
                    href="https://uz.khanacademy.org/science/chemistry/atomic-structure-and-properties/introduction-to-the-atom/v/worked-example-identifying-isotopes-and-ions" />
        
        <lastmod>2023-05-19T08:07:16.414331265Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="worked-example-identifying-isotopes-and-ions">
            <Attribute name="title">हल किए गए उदाहरण: समस्थानिकों और आयनों की पहचान करना</Attribute>
            <Attribute name="description">.</Attribute>
            
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/lifCymNe8jSpWZ8PDns689V6TAPEOUKLR6BZvEYueut1r3KwY4GrgT9UmX5v5LOUff8kLwadt3nDhbugyVQHBGw</video:thumbnail_loc>
            <video:title>हल किए गए उदाहरण: समस्थानिकों और आयनों की पहचान करना</video:title>
            <video:description>.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/NGYflRyKk0U.mp4/NGYflRyKk0U.mp4</video:player_loc>
            <video:duration>225</video:duration>
            <video:category>परमाणु की संरचना (Structure of an atom) </video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/science/up-class-9th-science/x699e14d392a80aeb:structure-of-an-atom/x699e14d392a80aeb:atomic-and-mass-number-isotopes-and-isobars/v/isobars</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/class-9-chemistry/x46dd29ce84a663ea:structure-of-the-atom/x46dd29ce84a663ea:atomic-number-mass-number-isotopes-and-isobars/v/isobars" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/up-class-9th-science/x699e14d392a80aeb:structure-of-an-atom/x699e14d392a80aeb:atomic-and-mass-number-isotopes-and-isobars/v/isobars" />
        
        <xhtml:link rel="alternate" hreflang="te"
                    href="https://te.khanacademy.org/science/telangana-class-9-physical-sciencein/xa22683a69d986ab4:structure-of-the-atom/xa22683a69d986ab4:atomic-and-mass-number-isotopes-and-isobars/v/isobars" />
        
        <xhtml:link rel="alternate" hreflang="tr"
                    href="https://tr.khanacademy.org/science/class-9-chemistry/x46dd29ce84a663ea:structure-of-the-atom/x46dd29ce84a663ea:atomic-number-mass-number-isotopes-and-isobars/v/isobars" />
        
        <lastmod>2024-02-19T05:21:24.038756389Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="isobars">
            <Attribute name="title">समभारिक (Isobars)</Attribute>
            <Attribute name="description">.</Attribute>
            <Attribute name="author">Vibhor Pandey</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw</video:thumbnail_loc>
            <video:title>समभारिक (Isobars)</video:title>
            <video:description>.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/D0_ZgpPl5BY.mp4/D0_ZgpPl5BY.mp4</video:player_loc>
            <video:duration>149</video:duration>
            <video:category>परमाणु की संरचना (Structure of an atom) </video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/science/up-class-9th-science/x699e14d392a80aeb:structure-of-an-atom/x699e14d392a80aeb:atomic-and-mass-number-isotopes-and-isobars/e/isotopes-and-isobars-in</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/up-class-9th-science/x699e14d392a80aeb:structure-of-an-atom/x699e14d392a80aeb:atomic-and-mass-number-isotopes-and-isobars/e/isotopes-and-isobars-in" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/up-class-9th-science/x699e14d392a80aeb:structure-of-an-atom/x699e14d392a80aeb:atomic-and-mass-number-isotopes-and-isobars/e/isotopes-and-isobars-in" />
        
        <lastmod>2025-03-30T13:53:21.012447364Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="isotopes-and-isobars-in">
            <Attribute name="title">समस्थानिक (Isotopes) और समभारिक (Isobars)</Attribute>
            <Attribute name="description">आइए कुछ प्रश्न हल करें!</Attribute>
            <Attribute name="author">vibhor</Attribute>
            <Attribute name="type">exercise</Attribute>
            
            </DataObject>
        </PageMap>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/science/up-class-9th-science/x699e14d392a80aeb:structure-of-an-atom/x699e14d392a80aeb:atomic-and-mass-number-isotopes-and-isobars/e/optional-more-questions-on-valency-atomic-and-mass-number-and-isotpes-isobars</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/up-class-9th-science/x699e14d392a80aeb:structure-of-an-atom/x699e14d392a80aeb:atomic-and-mass-number-isotopes-and-isobars/e/optional-more-questions-on-valency-atomic-and-mass-number-and-isotpes-isobars" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/up-class-9th-science/x699e14d392a80aeb:structure-of-an-atom/x699e14d392a80aeb:atomic-and-mass-number-isotopes-and-isobars/e/optional-more-questions-on-valency-atomic-and-mass-number-and-isotpes-isobars" />
        
        <lastmod>2025-05-18T14:20:12.615880564Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="optional-more-questions-on-valency-atomic-and-mass-number-and-isotpes-isobars">
            <Attribute name="title">वैकल्पिक: संयोजकता (valency), परमाणु संख्या (atomic number) तथा द्रव्यमान संख्या (mass number) और समस्थानिक/समभारिक (Isotpes/Isobars) पर और अधिक प्रश्न</Attribute>
            <Attribute name="description">आइए कुछ प्रश्न हल करें!</Attribute>
            <Attribute name="author">vibhor</Attribute>
            <Attribute name="type">exercise</Attribute>
            
            </DataObject>
        </PageMap>
        
    </url>
    
</urlset>
