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3 years ago

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

Physics

2 answers:

kozerog [31]3 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]3 years ago

3 0

Alkali metals
Nonmetals
<span>Halogens</span>

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Delvig [45]

Answer:

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3 years ago

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d = Distance of slit to screen

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Sauron [17]

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