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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 |