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elena55 [62]
3 years ago
9

7. (04wP2-5)Elements with atomic number 21 to 30 are d-block elements.

Chemistry
1 answer:
Katyanochek1 [597]3 years ago
3 0

Answer :

  • (a) zn

Explanation:

  • (b) a ligand is an ion or molecule that binds to the central metal atom to form a cordinate complex.
  • (c)
<h3> above</h3>

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