Atoms are made up of three particles: protons, neutrons, and electrons, which are made up of even smaller particles, like quarks.
The basic particles that make up an atom ate,electrons protones and neutrons.
Although atom means indivisible, it is actually made up of several subatomic particles.
The atom is the smallest part of a substance that cannot be broken down chemically.
Atoms fut together with other atoms yo make up matter.
The atom si the basic block for all matter un the universe.
Atom last a long time in most cases forever.
Each atom is made up of a nucleus, with protons, which have a positive electric charge, and neutrons, which have no charge.
Rutherford assumed that the atom was made up of a fundamentally empty space, occupied by electrons revolving around a very dense and small central nucleus.
