click below
click below
Normal Size Small Size show me how
RC1: Matter & Energy
Vocabulary associated with assessed curriculum in 8th grade.
Question | Answer |
---|---|
composed of atoms and has chemical and physical properties | matter |
the building blocks of matter | atoms |
subatomic particle with a positive charge located in the nucleus of an atom | proton |
subatomic particle with a negative charge located outside the nucleus of an atom | electron |
subatomic particle with no charge located in the nucleus of an atom | neutron |
the area outside the nucleus in which the electrons travel | electron cloud |
composed of the proton and neutron | nucleus |