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svlad2 [7]
3 years ago
9

What element on the periodic table has a period of 3, and a group of 5?

Chemistry
2 answers:
nexus9112 [7]3 years ago
4 0

Answer:

In the 3rd period there are 8 elements.

Explanation:

k0ka [10]3 years ago
3 0

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.

Explanation:

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