1. Isotopes Pretest
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- Question 1 of 5
1. Question
Isotopes of the same element have the same number of , but a different number of which also changes the .
CorrectIncorrect - Question 2 of 5
2. Question
Match the number of protons, neutrons, and mass number with the correct isotope.
Sort elements
- 6 protons, 6 neutrons, mass number = 12
- 6 protons, 7 neutrons, mass number = 13
- 6 protons, 8 neutrons, mass number = 14
- Carbon-12 C – 12
- Carbon-13 C-13
- Carbon-14 C-14
CorrectIncorrect - Question 3 of 5
3. Question
What is different about all of these isotopes of carbon?
CorrectIncorrect - Question 4 of 5
4. Question
How do you find the number of neutrons for the following isotope? Select ALL that apply. (3 choices)
Li-9
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5. Question
What do H-1, H-2, and H-3 have in common? What is different about H-1, H-2, and H-3
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