The earth is one large mixture of molecules in gases, liquids and solids class starter
Matter mixture
Atom molecule
Heterogeneous mixture pure substance
Compound homogeneous mixture
Element
What is matter ?
-Matter is anything that has mass and takes up space ( Volume )
-All matter is made up of tiny particles called atoms.
-these particles are constantly moving they are never stable
-This is known as the particle matter
-atom are composed of subatomic particles
-protrons (+)
-neutrons (neutral)
-electrons (-)