For which compound na ne is the incorrect formula given? magnesium iodide, MgI,
potassium sele aide, K Se
calcium oxide, Ca202
aluminum sulfide, Al, S3​

What reaction is taking place? 02 + c3h8 = h20 + co2

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull

One similarity and one difference between an element and a mixture of elements