Subscript

Physical changes

Reactants

Products

Coeffecient

Superscript

Endothermic

Exothermic

Bohr model

Lewis structure

Number of electrons in an atom with no charge

compund

Molecule

Element

Law of Conservation of Mass

Kinetic energy

Potential energy

chemical energy

gravitational energy

nuclear energy

elastic energy

electrical energy

radiant/electromagnetic energy

thermal energy

motion/mechanical energy

sound energy

chemical change