X-rays have than microwaves.
a. more crests
b. smaller amplitudes
c. higher frequencies
d. more troughs

Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?

When using the scientist method, which step comes last?

Carbon tetrachloride (ccl4) is ionic or convalent