User Forum

Subject :NSO    Class : Class 10
What is the 7th element on the periodic table of elements?

Ans 1:

Class : Class 2
Nitrogen

Ans 2:

Class : Class 9
nitrogen

Ans 3:

Class : Class 10
Nitrogen

Ans 4:

Class : Class 10
Nitrogen.

Ans 5:

Class : Class 10
SHWETA, YOU SHOULD MENTION 7th ELEMENT ACCORDING TO MASS NO. OR ATOMIC NO.OR...WHAT?

Ans 6:

Class : Class 10
It is nitrogen.

Post Your Answer