Which of these pair of atoms are isotopes?
A. scandium-46, titanium-46
B. iron-56, sodi...
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Chemistry, 10.12.2021 05:00 dannyboy938
Which of these pair of atoms are isotopes?
A. scandium-46, titanium-46
B. iron-56, sodium-24
C. chlorine-35, chlorine-35
D. sodium-24, magnesium-24
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