Science, asked by fuse02, 1 month ago

draw the electronic configuration and atomic structure of sodium. And also find out its atomic mass and valency.

please answer this as fast as possible

please

Answers

Answered by hrithikroshanhere

1

Answer:

1s^2 2s^2 2p^6 3s^2

ATOMIC MASS 7.0

VALECNCY :1

Explanation:

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