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Card 6

Front

Can atoms of oxygen and nitrogen exist independently?

Back

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Card 7

Front

How many sub-particles are thought to exist in atoms?

Back

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Card 8

Front

What are the fundamental particles of atoms?

Back

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Card 9

Front

Who determined the atomic masses of elements?

Back

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Card 10

Front

Who developed the system of giving elements a symbol?

Back

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Card 11

Front

How is the least size that can be measured by a light microscope?

Back

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Card 12

Front

Is the wavelength of electrons longer than that of visible light?

Back

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Card 13

Front

How has the diameter of atoms been measured?

Back

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Card 14

Front

What is the typical diameter of an atom?

Back

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Card 15

Front

What is the value of 1 amu?

Back

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