C | Answer |
Anything that takes up space and has mass | Matter |
The smallest part of an element that has all of the properties of that element | Atom |
Matter made of one kind of atom | Element |
A form of energy that is not matter | Heat |
Center of the atom | Nucleus |
Positively charged subatomic particle | Proton |
Negatively charged subatomic particle | Electron |
Subatomic particle in nucleus of atom with no charge | Neutron |
The number of protons in the nucleus of the atom | Atomic Number |
Two or more elements joined chemically | Compound
Compound |
The smallest complete part of a compound | Molecule |
Two or more substances that come together but don't combine to make a new substance | Mixture |
Two or more substances evenly mixed but not "bonded" | Solution |
Matter can not be created or destroyed-only changes form | Law of Conservation of Mass |
Any change of a material into a new material with different properties | Chemical change |
A change to the physical properties of matter that doesn't change the matter's identity | Physical change |
The amount of matter in an object | mass |
The amount of space an object takes up | volume |
The mass of an object divided by its volume | density |
A state of matter that is usually invisible and who's particles are usually spread far apart | Gas |
Matter with a definite shape and volume with closely packed particles | Solid |
Matter that takes the shape of the container it is put into so it has a definite volume but not a definite shape | Liquid |