Question

PLEASE ANSWER IT FAST THE PERFECT ANSWERS I will mark it BRAINLIST (all answer)​

Answer 1

Answer:

Q. 11 :

Non metals - carbon, sulphur, iodine

Metal - lead, aluminium

Metalloid - silicon

Q. 12 :

The name of the process is "carbonisation".

Answer 2

Answers of 11th and 12th questions are as follows:

Qn.11)  Metal - lead, aluminium

           Non metals - carbon, sulphur, iodine

           Metalloid - silicon

Qn.12) The process is "carbonisation".