The temperature at which the forces holding a crystal lattice together are broken is

Express the following number in scientific notation. 0.026890 =

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.

Which statement would indicate the presence of an acid