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17 Cards in this Set
- Front
- Back
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atom
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smallest piece of element
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atomic number
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number of protons in atoms nucleus
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bohr diagram
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number of protons and neutrons in the nucleus
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chemical
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an element
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electron
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number of protons and neutrons in the nucleus
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energy level
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electrons are found in paths of atoms
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family
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a verticle columm
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isotope
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collume
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mass number
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total number of protons and nutrons
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metaloid
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a part of metal
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metal
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solid material
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neutron
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partice within an atoms nucleus
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non-metal
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not a metal
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nucleus
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controll center of a cell
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period
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horizontal calume in th periodic table
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perodic table
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elements arranged by number and grouped according to similar properties
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proton
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positivley charged particle in an atoms nucleus
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