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Unit 4
Term | Definition |
---|---|
Metal | A metal that is shiny and that conducts heat and electricity well. |
Noble Gases | One of the elements of group 18 of the periodic table, noble gases are unreactive. |
Proton | A subatomic particle that has a positive charge and that is found in the nucleus of an atom. |
Neutron | A subatomic particle that has no charge and that is found in the nucleus of an atom. |