Chemistry, asked by meghna41, 1 year ago

how many elements are present in the third Period of the p block elements?

Answers

Answered by sanju225
9
Hey dear

The third period contains eight elements: sodium, magnesium, aluminium, silicon, phosphorus, sulfur, chlorine, and argon. The first two, sodium and magnesium, are members of the s-block of the periodic table, while the others are members of the p-block.
Answered by Anonymous
4
Heya user this is your answer....



The third period contains eight elements: sodium, magnesium, aluminium, silicon, phosphorus, sulfur, chlorine, and argon. The first two, sodium and magnesium, are members of the s-block of the periodic table, while the others are members of the p-block.

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