Chemistry, asked by ayini1869, 10 months ago

What are normal and harmful elements

Answers

Answered by aadishree7667
1

Answer:

above answer is correct dude

Answered by dryash1009
0

Answer:

Explanation:

Elements of group 1, 2 and 13 to 17 are called

normal elements. These elements have only the

outermost shell incompletely filled.

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