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Card 26

Front

What is the relative mass and relative charge of a proton?

Back

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Card 27

Front

What is the relative mass and relative charge of a neutron?

Back

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Card 28

Front

What is the relative mass and relative charge of an electron?

Back

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Card 29

Front

What does the number of electrons in an atom equal?

Back

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Card 30

Front

What do all atoms of the same element have the same number of?

Back

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Card 31

Front

How are elements in the periodic table arranged by?

Back

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Card 32

Front

What do some elements (for example: lithium, sodium and potassium) emit when heated?

Back

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Card 33

Front

What does light emitted from the flame of an element produce?

Back

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Card 34

Front

What has the study of spectra done to help?

Back

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Card 35

Front

How does a shell fill with electrons on the periodic table?

Back

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