1. What are the 2 main categories of nonmetals?
Physics · Middle School · Tue Nov 03 2020
llm
Answered on
Two main categories of nonmetals are as follows :
- 1. Halogens
- 2. Nobles gases
Halogens are 17 group of the periodic table. Examples of halogen are chlorine, bromine etc… nobles gases are in the 18th group of the periodic table, they are non reactive. Example of noble gas is radon, argon etc..,