Chemistry, asked by riyaz8867, 5 months ago

Write the period, group the following and valency of elements (a) Argon (b) Magnesium

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Answers

Answered by andhadhun

Explanation:

argon- GRP-18 Period 3 valency 0

Magnesium GRP-2 Period 3 valency 2

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Answered by kkvermasisai

Answer:

Argon-18

Magnesium-12

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