Chemistry, asked by nishat970, 11 months ago

H3AO4 has 31.6% of 'A' by mass. What is the
atomic mass of the atom ‘A’?
(a) 17
(b) 31
(c) 35.5
(d) 40

Answers

Answered by parvathi251978

2

Answer:

Explanation:d)35.5

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