Give the formula and valency of....
(a) aluminate ......................
(b) chromate ..............
(c) aluminum ...............
(d) cupric.............
Answers
Answered by
0
Explanation:
(a) AlO2
(b)K2CrO4
(c)Al+3
(d) CuO
Answered by
2
Answer: a)AlO2 Valency: Maybe 2
b) CrO42 Valency: 2
c) Al Valency : 3
d) Cu Valency: 2
Explanation:
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