IG Chem – Isotopes
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Question 1 of 10
1. Question
1 point(s)Isotopes have the same number of protons but different numbers of neutrons.
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Question 2 of 10
2. Question
1 point(s)Chlorine-35 has 17 neutrons.
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Question 3 of 10
3. Question
1 point(s)The chemical properties of an element depend on the number of neutrons in the outer electron shell.
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Question 4 of 10
4. Question
1 point(s)Isotopes with a higher abundance will affect the overall relative atomic mass more than those with a lower abundance.
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Question 5 of 10
5. Question
1 point(s)Alpha particles are fast-moving electrons.
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Question 6 of 10
6. Question
1 point(s)Radioactive isotopes can be used to sterilise medical equipment.
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Question 7 of 10
7. Question
1 point(s)Electrons are found in the nucleus of an atom.
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Question 8 of 10
8. Question
1 point(s)The Large Hadron Collider is used to study the smallest known particles by colliding beams of particles at very high speed.
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Question 9 of 10
9. Question
1 point(s)The speed of particles in the Large Hadron Collider is exactly the speed of light.
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Question 10 of 10
10. Question
1 point(s)Some isotopes have different physical properties but the same chemical properties.
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