Involves fusing atoms.
Fusion
The splitting of an atomic nucleus.
Fission
The smallest possible mass.
Critical mass
What is it called when neutrons are released during the splitting of the first nucleus trigger many more nuclear fissions?
Chain reaction
This has the same number of protons but a different number of electrons.
Isotope
A small particle in the nucleus of an atom.
Neutron
The amount of matter in an object.
Mass
The seperation of an atom.
Split
The fusing of two atoms.
Join
Realating to the nucleus of an atom.
Nuclear
The contamination of soil, water , or the atmosphere by the discharge of harmfull substances.
Pollution
If an object is moving what does it have?
Energy