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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)

More Answers

The right answers are :-

1) Sodium or Potassium

2)Phosphorous

3)Carbon

4)Helium

5)Magnesium

Posted by Sekhar Ramesh(student)

It is right .my ma told.

Posted by Sony(parent)

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

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Posted by Sai Sameer(student)

Pllzzz anybody tell their location also

Posted by Harpal(student)

1)SODIUM
2)PHOSPHORUS
3)CARBON
4)HELIUM
5)MAGNESIUM


these answers were there in "goyal guide"



 

Posted by Pooja Das(student)

A) sodium or pottasium .B) phosphorus.C)carbonD) heliumE) magnesium Hope it would help uh #puju s

Posted by Lavanya(student)

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