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Science 5
Matter Terms
Question | Answer |
---|---|
Has no electrical charge | Neutron |
the center of an atom | Nucleus |
a group of 2 or more "atoms" joined together | Molecule |
has a positive electrical charge | Proton |
organizes all the elements in a table | Periodic Table of Elements |
has a negative electrical charge | Electron |
a group of 2 or more "elements" joined together | Compound |
a pure substance made of only 1 atom | Element |
the smallest particle of matter | Atom |