the smallest particle of a chemical element that can exist.
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compound
made up of two or more elements
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proton
a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron
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newton
a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
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electron
a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
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Other cards in this set
Card 2
Front
the smallest particle of a chemical element that can exist.
Back
atom
Card 3
Front
made up of two or more elements
Back
Card 4
Front
a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron
Back
Card 5
Front
a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
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