Question

Name the elements present in 3rd period​

Answer 1

Answer:

sodium, maganisium, aluminum ,silicon, phosphorus, sulfur ,chlorine and argon.

Explanation:

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Answer 2

Answer:

Explaining

Sodium

Magnesium

Aluminium

Silicon

Phosphorus

Sulfur

Chlorine

Argon

The first two, sodium and magnesium, are members of the s-block of the periodic table.........

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