The electronic structures of two atoms, X and Y, are shown.
X and Y combine together to form a compound.
What is the type of bonding in the compound and what is the formula of the compound?

type of bonding: covalent / formula: ${X_2}Y$
2 )
type of bonding: covalent / formula: $X{Y_2}$
3 )
type of bonding: ionic / formula: $X{Y_2}$
4 )
type of bonding: ionic / formula: ${X_2}Y$
تحلیل ویدئویی تست
تحلیل ویدئویی برای این تست ثبت نشده است!