Chemistry, asked by gurkirat99, 8 months ago

if z=19 what would be the valency of the element

Answers

Answered by yogeshsvasu

10

Answer:

valency of pottasium is 1.

Answered by AgniDevan

0

Answer:

1

Explanation:

19th element is Potassium.

18th element is Argon. hence valency is 0

therefore the 19th element has a valency of 1

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