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'''Chemical element''' uu chij hae jiske aur Hindi nai karaa jaae sake hae. |
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[[File:Sulfur.jpg|right|200px|thumb|Element [[sulfur]] ke [[crystal]]line structure hae]] |
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[[File:Brom amp.jpg|thumb|[[Bromine]] uu dui element me se ek hae jon ki ek room ke temperature pe liquid hae. Duusra waala [[Mercury (element)|Mercury hae.]]]] |
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'''Chemical element''' uu chij hae jon ki khaali el rakam ke [[atom]] se banaa hae. Atom [[proton]], [[neutron]] aur [[electron]] se banaa hae. Ek atom me jetnaa proton hae ke [[atomic number]] bolaa jaae hae. Jaise ki koi atom jisme 6 proton hae, rasaenik element [[carbon]] hae aur sab atom jisme 92 proton hae, [[uranium]] ke atom hae. |
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== Other pages == |
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Ek element ke sab atom me ekke ginti ke neutron nai rahe ke jaruri hae. Ek element ke atom ke jab ekke ginti ke neutron nai rahe hae tab iske [[isotope]] bolaa jaae hae. |
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Sab chij element se bane hae. Jab ek chij me ek rakam se jaada atom hae tab iske [[compound]], nai to [[mixture]] bola jaae hae. Ek compound ke sab se chhota bhaag ke [[molecule]] bola jaae hae. |
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[[Rasanik vigyan]] (Chemistry) me 118 rasenik element ke jaan ajjae hae, jisme se 92 ke nature me paawa jaae hae, aur baaki ke laboratory me banaawa gais hae. Insaan ke dehin me 26 element hae.<ref name=ryan>{{cite book|author=Ryan, Lawrie|title=Chemistry for You: National Curriculum Edition for GCSE|url=https://archive.org/details/chemistryforyou0000ryan|edition=2|publisher=Nelson Thornes|isbn=9780748762347|date=2001}}</ref> |
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Rasaenik element ke [[periodic table]] me dekhaawa jaae hae, jisse ek element ke property ke duusra se compare karaa jaae sake hae. |
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== Duusra panna == |
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* [[Periodic table]] |
* [[Periodic table]] |
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[[vibhag:R]] |
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[[Category:Rasaenik element| ]] |
[[Category:Rasaenik element| ]] |
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09:37, 15 Mai 2024 ke badlao
Chemical element uu chij hae jiske aur Hindi nai karaa jaae sake hae.