How do you determine the number of protons of an element on the periodic table?
A. It is the same as the atomic mass
B. It is the same at the atomic number
C. It is not possible to determine from looking at the periodic table
D. Count the number of letters in the element
Answers: 3
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How do you determine the number of protons of an element on the periodic table?
A. It is the same a...
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