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give the element name:

a)a soft metal stored under kerosene

b)an element with variable valency stored under water

c)an element which is tetra valent n forms the basis of organic chemistry

d)an element which is an inert gas with atomic no. 2

e)a metal which burns with brilliant light when lignited

Asked by Puju S(student) , on 10/3/12

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1) sodium or Pootasiun
2)  phosphorus 
3) Carbon
4) Helium
5) Methane 

Posted by Praveen Philip(student)on 10/3/12

More Answers

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 5th answer is magnesium

Posted by Anna Mani(student)on 3/2/13

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The right answers are :-

1) Sodium or Potassium

2)Phosphorous

3)Carbon

4)Helium

5)Magnesium

Posted by Sekhar Ramesh(student)on 24/2/13

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It is right .my ma told.

Posted by Sony(parent)on 8/3/14

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Write the full form of DNA and briefly explain DNA copying and its significance.

Posted by Sai Sameer(student)on 13/3/14

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Write the full form of DNA and briefly explain DNA copying and its significance.

Posted by Sai Sameer(student)on 13/3/14

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Write the full form of DNA and briefly explain DNA copying and its significance.

Posted by Sai Sameer(student)on 13/3/14

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Write the full form of DNA and briefly explain DNA copying and its significance.

Posted by Sai Sameer(student)on 13/3/14

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Write the full form of DNA and briefly explain DNA copying and its significance.

Posted by Sai Sameer(student)on 13/3/14

badges

Write the full form of DNA and briefly explain DNA copying and its significance.

Posted by Sai Sameer(student)on 13/3/14

badges

Write the full form of DNA and briefly explain DNA copying and its significance.

Posted by Sai Sameer(student)on 13/3/14

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