CHEMISTRY: topic 1 atomic structure and the periodic table

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the center of the atom that contains protons and neutrons
nucleus
1 of 5
negatively charged and travel around the center in shells
electrons
2 of 5
what is the overall charge of an atom?
neutral
3 of 5
in the nuclear symbol of an atom, which part shows the total number of protons and neutrons?
mass number
4 of 5
in the nuclear symbol of an atom, which part shows how many protons there are?
atomic number
5 of 5

Other cards in this set

Card 2

Front

negatively charged and travel around the center in shells

Back

electrons

Card 3

Front

what is the overall charge of an atom?

Back

Preview of the front of card 3

Card 4

Front

in the nuclear symbol of an atom, which part shows the total number of protons and neutrons?

Back

Preview of the front of card 4

Card 5

Front

in the nuclear symbol of an atom, which part shows how many protons there are?

Back

Preview of the front of card 5

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