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An Atom Apart
vocabulary
Question | Answer |
---|---|
substance made from only one atom | elements |
qualities discovered during a chemical reaction | chemical properties |
center of the atom | nucleus |
science that studies tiny particles like atom | quantum mechanics |
positively charged parts of an atom | proton |
neutrally charged parts of an atom | neutron |
tiny particles that make up all matter | atom |
negatively charged electrons orbiting nucleus | electron cloud |
negatively charged parts of an atom | electron |
field that holds the nucleus of an atom together | electromagnetic force |