Which energy changes are associated with a liquid boiling?
A.)Energy is released, and B.)potential energy decreases.
C.)Energy is absorbed, and potential energy increases.
Energy is released, and kinetic energy decreases.

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.

What’s the theoretical yield of solid lead

Which sample at stp has the same number of atoms as 18 liters of ne at stp