Name: A non-metal with variable valency which is stored under water A reactive metal whose oxide layer act as - Science - Periodic Classification of Elements

Question

Name:

A non-metal with variable valency which is stored under
water
A reactive metal whose oxide layer act as a protective
layer
An element which is tetravalent and forms the basis of organic
chemistry

Urvashi Yadav · Accepted Answer

1 Phosphorus is the non-metal which catches fire easily, so it
has to be stored under water and show +3 and +5 valencies
2 Magnesium
3 Carbon

Name: A non-metal with variable valency which is stored under water A reactive metal whose oxide layer act as a protective layer An element which is tetravalent and forms the basis of organic chemistry.

Name:

A non-metal with variable valency which is stored under water

A reactive metal whose oxide layer act as a protective layer

An element which is tetravalent and forms the basis of organic chemistry.