wiz-icon
MyQuestionIcon
MyQuestionIcon
231
You visited us 231 times! Enjoying our articles? Unlock Full Access!
Question

Match the atomic number 4, 8, 14, 15 and 19 with each of the following:

(a) A solid non-metal of valency 3.

(b) A gas of valency 2.

(c) A metal of valency 1.

(d) A non-metal of valency 4.


Join BYJU'S Learning Program
CrossIcon