Question

12. An element X is divalent 1 point
and another element Y is
tetravalent. The
compound formed by
these two elements will
be: *
XY
O
XY2
O X4Y2
O X2Y4​

Answer 1

Answer:

XY2

Explanation:

because we know that in divalent mean single electron and in tetravalent there is 4 electron