Question

7. Water is made up of hydrogen and oxygen element in the ratio
A)1:2
B) 3:1
C)2:1 D)1:3​

Answer 1

Answer:

Water is a chemical compound made up of hydrogen and oxygen combined in the ratio 2:1 by volume or 1:8 by mass (2 g of hydrogen combines with 16 g of oxygen).

Explanation:

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Answer 2

Answer:

the hydrogen and oxygen element in the ratio is made up op 2:3