Science, asked by santoshthakur7549146, 4 months ago

choose the incorrect statement
1. group 17 are called halogens
2 .group 18 called nobles gases
3 .group 1 and 2 are non metals
4. down group size increase

Answers

Answered by eklavyagade7

0

Explanation:

3 is the wrong statement.

Answered by alefiyahashfi

0

Answer:

ithe 1rst one is true

2nd is also true

3rd one is the ans. for yr q. as it not true bcs in 1 and 2 grp only hydrogen is non metal remain all are metals

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