atomic models

alpha particle
a particle made of two protons and two neutrons, emmited as ionising radiation from some radioactive isotopes
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atom
the smallest neutral part of an element that can take part in chemical reactions
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electron
a tiny particle with a negative charge and very little mass
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element
a simle substance made made up of only one type of atom
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kinetic theory
the model that explains the properties of different states of matter in terms of the movement of particles
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Other cards in this set

Card 2

Front

atom

Back

the smallest neutral part of an element that can take part in chemical reactions

Card 3

Front

electron

Back

Preview of the front of card 3

Card 4

Front

element

Back

Preview of the front of card 4

Card 5

Front

kinetic theory

Back

Preview of the front of card 5

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