Quiz

Quiz: Isotopes and Why They Exist

Edexcel GCSE Chemistry

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Steps in this lesson (11)

1
Text

Building on what you've learned about atomic structure and subatomic particles, let's test your knowledge of isotopes and why they exist!

2
Multiple ChoiceInteractive

What is an isotope?

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3
Fill in the BlankInteractive

The atomic number of an isotope is determined by the number of {{blank0}}, while the mass number is determined by the total number of protons and {{blank1}}.

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4
Multi-SelectInteractive

Which of the following statements about isotopes are true? (Select all that apply)

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5
Multiple ChoiceInteractive

Why do isotopes of an element have similar chemical properties?

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6
MatchingInteractive

Match the items on the left with their correct pairs on the right

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7
Multiple ChoiceInteractive

What is the mass number of an oxygen isotope with 8 protons and 10 neutrons?

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8
typedAnswer

Match the items on the left with their correct pairs on the right

9
Fill in the BlankInteractive

Carbon-12 and Carbon-14 are both isotopes of carbon because they have the same number of {{blank0}} but different numbers of {{blank1}}.

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10
Math EquationInteractive

Match the items on the left with their correct pairs on the right

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11
Multiple ChoiceInteractive

Which of the following is an example of an isotope pair?

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