What is 3rd Period?

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Chemistry

asked Jul 24, 2023 at 10:21

B

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Answer 1

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3rd Period also contains eight elements like the 2nd Period-Na to Ar (Atomic nos. 11 to 18).

answered Jul 24, 2023 at 10:21

B

Answer 2

3rd Period also contains eight elements like the 2nd Period-Na to Ar (Atomic nos. 11 to 18).

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