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Chapter 1 Reveiw
Atoms & Molecules
Question | Answer |
---|---|
What are atoms that have gained or lost electrons? | Ions |
What takes up that most mass of an atom? | Nuclues |
What are atoms? | building blocks of matter |
What is the area in an atom where the electrons are held? | Electron Cloud |
What part of an atom has a positive charge? | Proton |