How do scientists determine the number of neutrons in an isotope of an atom?
a. they f...
Chemistry, 04.01.2020 15:31 SoccerHalo
How do scientists determine the number of neutrons in an isotope of an atom?
a. they find the number of protons.
b. they divide the atomic mass by two.
c. they add the number of electrons and protons.
d. they subtract the atomic number from the atomic mass.
Answers: 1
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Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.
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