Chemistry, asked by Anonymous, 1 year ago

Valency,atomic no. And symbol for-
1.nikel
2.cobalt
3.copper
4.zinc

Answers

Answered by vaishnavee2

0

Symbols

Nickel ..... Ni .....Valency - 2

Cobalt ..... Co ...Valency - 2

Copper.... Cu .....Valency - 2

Zinc........ Zn .....Valency - 2

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