chemistry

basic chem

100

any substance that occupies space and has mass

matter

200

simplest form of chemical matter

element

300

science dealing with the composition, structures, and properties of matter and how matter changes under different conditions

chemistry

400

study of substances that do not contain carbon but may contain hydrogen

inorganic chemistry

500

study of substances that contain carbon

organic chemistry

atoms and molecules

100

basic unit of matter

atom

200

negatively charges particles

electrons

300

a chemical combination of two or more atoms in definite proportions

molecule

400

particles with no charge

neutrons

500

positively charged particles

protons

states of matter

100

three physical forms of matter depending on the temperature

states of matter

200

characteristics that can only be determined by a chemical reaction and a chemical change in the substance

chemical properties

300

characteristics that can be determined without a chemical reactions

physical properties

400

change in the chemical composition or make up of a substance

chemical change

500

a change in the form or physical properties of a substance without chemical reaction or the creation of a new substance

physical change

reactions

100

release heat

exothermic

200

rapid oxidation of a substance with heat and light

combustion

300

a chemical reaction in which oxidation and reduction take place at the same time

redox

400

takes in heat

endothermic

500

chemical reaction that combines a substance with oxygen to produce an oxide

oxidation

substances

100

substance that is dissolved into a solution

solute

200

mutually soluable

miscible

300

the substance that dissolves the solute to make the solution 

solvent

400

chemical combination of matter in definite proportions

pure substance

500

stable physical mixture of two or more substances in a solvent

solution