How would i solve this problem?
15 = 10z/[2-(5x4)]

Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds

Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.

Why do oxygen have a strong attractive force for electrons