Anything that has mass and takes up space
Matter
A change of matter from one form to another without a change in properties
Physical change
The state of matter in which the volume and shape of a substance are fixed
solid
The building blocks of matter, smallest unit of an element
Atoms
A change when one or more substances change their identities
Chemical change
The state of matter in which the volume is fixed but the shape is not definite
Liquid
Matter that only consists of one type of atom or molecule
Pure substance
This law states that mass is not created or destroyed in ordinary chemical or physical properties
Law of conservation of mass
A form of matter that does not have a definite shape or a definite volume
Gas
A substance that is composed of one single atom and cannot be separated or broken down
Element
18 g
Plasma
A pure substance made up of atoms of two or more different elements joined by chemical bonds
A compound
This reaction can be indicated by a change in color, production of heat, sound, light, or odor.
chemical reaction
The state of matter where the particles have the lowest energy
Solid
What type of pet does Mrs. Vampola have?
Birds