Two elements P and Q with atomic numbers 11 and... - JAMB Chemistry 1997 Question
Two elements, P and Q with atomic numbers 11 and 8 respectively , combine chemically to form the compound PxQY. The respective values of x and y are?
A
1 and 1
B
1 and 2
C
2 and 1
D
3 and 1
correct option: c
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