Science, asked by ayanjshaikh647, 5 months ago

Lesson 6. Composition of Matter

1) Deduce the molecular formulae of the compound

obtained from the following pairs of elements by the

cross multiplication method- C (Valency 4) & O

(Valency 2), Ca (Valency 2) & O (Valency 2)

Answers

Answered by prakashkusari8

0

Answer:

By cross multiple method c (valency 4) &0

CO(valency4)
CA(valency2)O(valency2)

Answered by kulsumfathima9

0

Answer:

which subject I didn't know

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