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scientific terms


Activation energy A type of energy required to initiate chemical reaction.
Chemical reaction Transformation of substance by rearranging the atoms.
Acid A compound that uses hydrogen ions when its in aqueous solution.
Ion An atom with an unbalanced electrical caused by gaining or losing one or more atom.
Atom Contains particles of protons neutrons and electrons.
Proton Are positively charged particles creating part of an atom
Neutron Are particles with no charge.
Electron Are negative charged particles with in a atom.
Radioactivity A spontaneous release of energy.
Anion A negative ion.
Density Density is the mass per volume in a substance.
Fission Fission is spliting a nucleus of an atom to make smaller units.
Mass The weight of the matter in the body.
Photons Photons are quantum particles.
Stress The measure of force inside the body.
Created by: cs1234