Describe three different things that could cause climate change.(describe two that are naturally occuring, and one that is caused by man.)

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

What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water

Assume that 13.5 g solid aluminum (al) react with hcl to produce solid aluminum chloride (alcl3) salt and gaseous hydrogen (h2) at standard temperature and pressure.