PLEASE HELP IM TAKING MY FINAL EMS is a number line that models the different frequencies and wavelengths of radiation
O True
O False

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).

H tricky one let me think and get back to u

A(apex

Deposition  is  change of state has the wrong energy change listed