Which of the following does not represent a molecular compound? a)cs2 b)bal2 c)n2o4 d)pci3

Arock can be broken down into different kinds of substances by physical processes. no chemical reactions are needed to separate different parts of a rock into pure substances. this is because a rock is a(n)

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

What is the polyatamic ion of borate