Forums > Education > Isotopes (chemistry xii)
Afzal


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Subject : Isotopes (chemistry xii)
ISOTOPES:-
Atoms of the same elements having same atomic number but different mass numbers are called isotopes.

ISOTOPES OF HYDROGEN:-
Isotopes of hydrogen are given special names while isotopes of other elements are not given any special name.
There are three isotopes of hydrogen,namely:
i)Protium
ii)Deuterium
iii)Tritium.

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Posted on February, 20 2011 12:15:17 AM


BoyG


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Why are you posting incomplete info, if dont know how to copy paste, please dont do it.


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Posted on February, 20 2011 12:30:47 AM

Afzal


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Kis ne incomplete post ki hai ye pura hai mein ne khud likha hai aur by the way mein net mobile say use kar raha hoon computer say nahi jo copy paste karoon ga.

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Posted on February, 20 2011 12:34:10 AM

851990


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Hmmmmm, nice Afzal Thanks for Giving us info about Isotopes ....

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Posted on February, 20 2011 12:42:49 AM

umair33


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Parha Hua Hy Yr...
Kuch New Do Chemistry Me

Do Dilon Ki Chemistry...(*_*)

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Posted on February, 20 2011 01:50:42 AM

851990


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Chemistry jab ik insaan palak jhapakta hai tu 100 se ziada covalent bond toot te hain is duniya mai insaan baad mai ata hai aur us ke chemistry pehle a jate hai aur insaan ke marne ke baad bhi us ke chemistry rehte hai !!!

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Posted on February, 20 2011 01:59:28 AM

prince3


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hate chemistry

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Posted on March, 08 2011 12:52:35 PM

mwaqas1990


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marha ye 9th class ka topic.....

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Posted on March, 11 2011 01:46:09 AM

aafipk


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same to u mwaqas

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Posted on March, 11 2011 06:27:12 AM

Nilesh


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atoms of same element having same atomic number but different atomic mass this difference is due to difference in number of neutrons.

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Posted on March, 11 2011 07:40:18 PM

03068264100


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do'nt like chemistry

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Posted on March, 11 2011 09:38:34 PM

mwaqas1990


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i lkie chemsitry but not too much

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Posted on March, 11 2011 09:53:57 PM

qaiser94


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i don lik chem

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Posted on March, 13 2011 01:50:28 PM

abubakar


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itni purani cheezain na yaad dilao..

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Posted on March, 15 2011 07:16:50 PM

kashee


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@ abubakar....matric ka zamana yaad ata hai na

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Posted on March, 16 2011 01:02:25 AM

ravians


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me too likes

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Posted on March, 16 2011 01:19:47 AM

ozair


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yar mujay to bohat he bura lagta ta chemistry..

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Posted on March, 16 2011 02:57:19 PM

khurrambaber


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chemistry milnee chiay

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Posted on March, 16 2011 03:31:23 PM

prince3


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huhhhhh chemistry

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Posted on March, 17 2011 04:12:21 PM

ozair


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q prince bhai kia howa

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Posted on March, 17 2011 04:13:20 PM

prince3


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bara boar subject hai.......

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Posted on March, 17 2011 04:13:48 PM