Science, asked by dhairya5526, 2 months ago

18. Define : Valency
19. Define : Photolytic decomposition & give example.

Answers

Answered by khushit20

1

Answer:

Valency:The combining power of an element, especially as measured by the number of hydrogen atoms

Answered by Anonymous

2

Answer:

valency

Explanation:

valency is when an atom can gain or lose their electron and share with other atom to complete their outlet .

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