Chemistry, asked by rajaxshree, 22 hours ago

valency for 21 to 30 elements

Answers

Answered by gogusrinidhi

0

Answer:

21 Valency of Scandium (Sc) 3

22 Valency of Titanium (Ti) 4

23 Valency of Vanadium (V) 5, 4

24 Valency of Chromium (Cr) 2

25 Valency of Manganese (Mn) 7, 4, 2

26 Valency of Iron (Fe) 2, 3

27 Valency of Cobalt (Co) 3, 2

28 Valency of Nickel (Ni) 2

29 Valency of Copper (Cu) 2,1

30 Valency of Zinc (Zn). 2

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