Which of these statements is not true?
a. atoms of the same elements can have different masse...
Physics, 18.09.2019 13:30, delaneymoses21
Which of these statements is not true?
a. atoms of the same elements can have different masses.
b. the nucleus of an atom has a positive charge.
c. atoms of isotopes of an element have different numbers of protons.
d. atoms are mostly empty space.
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