More cards in this set

Card 6

Front

Is an atom neutral? True or False

Back

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Card 7

Front

Why is there an equal amount of protons and electrons?

Back

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Card 8

Front

The mass number is an equal amount to the.......

Back

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Card 9

Front

If the Mass number of sodium is 23 and the atomic number is 11, how many neutrons are there?

Back

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Card 10

Front

What is an Isotope?

Back

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