Chemistry, asked by ummemalekwala2056, 1 year ago

An element z has a valency of 3 find the equal valency it's formula for the oxide of the z

Answers

Answered by magonnidhi12

The valency of Oxygen is 2 and that of the element z involved is 3. therefore the formula for oxide of the element will be Z2O3. The equal valency of oxide is 2. Since we cross the valencies to write the chemical formulae of compounds.

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