What are the first few items you should evaluate when reading a graph”?

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

Joan writes four numbers on the board in standard form, and then she writes their scientific notation

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