Question

reviewing vocabulary
match the vocabulary word to its definition.
electron cloud
the area of the atom surrounding the nucleus where electrons can be found
electron
the central part of the atom containing protons and neutrons
nucleus
a negatively charged particle that orbits the nucleus of an atom
proton
a positively charged particle located in the nucleus of an atom
neutron
a neutral particle located in the nucleus of an atom

Explanation:

Electron cloud is the area around the nucleus where electrons are found. An electron is a negatively - charged particle orbiting the nucleus. The nucleus is the central part with protons and neutrons. A proton is positively - charged in the nucleus. A neutron is neutral and in the nucleus.

Answer:

electron cloud - the area of the atom surrounding the nucleus where electrons can be found
electron - a negatively charged particle that orbits the nucleus of an atom
nucleus - the central part of the atom containing protons and neutrons
proton - a positively charged particle located in the nucleus of an atom
neutron - a neutral particle located in the nucleus of an atom