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Alexandra [31]
4 years ago
12

Which of the following groups of elements are included in the main group of elements?

Physics
2 answers:
kozerog [31]4 years ago
5 0

Answer:

alkali metals,

halogens

non metals

Explanation:

The following groups of elements are included in the main group of elements, listed above.

DedPeter [7]4 years ago
3 0
Alkali metals 
Nonmetals
<span>Halogens</span>
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