More cards in this set

Card 6

Front

how are elements arranged in the periodic table ?

Back

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Card 7

Front

what does the group number tell you about an atom ?

Back

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Card 8

Front

what does the period number tell you about an atom ?

Back

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Card 9

Front

describe how electrons are arranged in a shell

Back

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Card 10

Front

what is an ion ?

Back

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Card 11

Front

how are positive and negative electrons formed ?

Back

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Card 12

Front

why is Dalton, J.J Thomson, Rutherford and Bohr important in the development of the theory of atomic structure ?

Back

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Card 13

Front

describe how unexpected results from Geiger and Marsdens experiment led to the theory of a nuclear atom ?

Back

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