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Juli2301 [7.4K]
3 years ago
13

The valency of sodium metal

Chemistry
1 answer:
Ronch [10]3 years ago
3 0

Answer:

The atomic number of sodium is 11 (Z=11). The electronic configuration of sodium can be written as 2, 8, 1. Therefore, valence electron in sodium is 1 and it needs to lose 1 electron from the outermost orbit to attain octet. Hence, the valency of sodium is 1.

Explanation:

Hope this helps! Mark me as the brainliest

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