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Chemistry, 29.07.2019 17:00 raiindrxp

Which of these statements is not true? question 20 options: atoms of isotopes of an element have different numbers of protons. atoms of the same elements can have different masses. atoms are mostly empty space. the nucleus of an atom has a positive charge. save?

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Which of these statements is not true? question 20 options: atoms of isotopes of an element have dif...
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