Consider the elements bromine and chlorine; which element has a larger ionic radius? -chlorine -bromine

What does earth’s rotation on its axis cause? the tides night and day passing of years phases of the moon

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

When balancing a chemical equation: