Question

2.
(c) 1.85 X 10 ug
Two elements X(at. mass=16) and Y(at. mass=14) combine
to form compounds A, B and C. The ratio of different
of Y which combines with a fixed mass of X in A,​

Answer 1

Answer:

68+65+78-87-90×09×12÷21 slove this

Explanation:

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