An electromagnet is a solenoid with a piece of ferromagnetic material within it.
true.
or
false.

Asolid that forms and separates from a liquid mixture is called

How many moles of bromine are needed to produce 3.23 moles of potassium bromide

In order to complete this lab. you will need to be familiar with some common chemistry terms. complete the chemical change puzzle and list the relevant terms and their meaning below a.rectant b.product c.supernate