Science, asked by chiragsoni02, 8 months ago

which of the following elements is not there in third period of the modern periodic table ? Mcq​

Answers

Answered by IshanSurana
1

Answer:

Every element except sodium, magnesium, aluminium, silicon, phosphorus, sulfur, chlorine, and argon.

Explanation: Every element except sodium, magnesium, aluminium, silicon, phosphorus, sulfur, chlorine, and argon because they ARE the elements in the third period of the modern periodic table.

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