Isotopes

Front

Isotopes of an element have a different number of...

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Neutrons

Front

12 protons and 13 neutrons

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Mg-25

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9 protons and 9 neutrons

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Fluorine-18

Front

The photo above shows the isotopic notation for which isotope? Options: Carbon 12, Carbon 13, Carbon 14, Carbon 15

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Carbon 14

Front

What is the atomic mass of the pictured isotope? Options: 2, 4, 6

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4

Front

What is the name of the pictured isotope? Options: Chlorine-18, Chlorine-17, Chlorine-35

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Chlorine-35

Front

What is the name of the pictured isotope? Options: Copper-29, Copper-63, Copper-34

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Copper-63

Front

Do carbon-12 and carbon-14 isotopes differ by two protons?

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false

Front

How many protons does this isotope of titanium have? Options: 48, 22, 26, 70

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22

Front

How many neutrons does the isotope of lithium have?

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5