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Nata [24]
3 years ago
5

An element's atomic number is 87. how many protons would an atom of this element have

Chemistry
1 answer:
andreev551 [17]3 years ago
5 0
atomic number is equal to proton number
so the proton number will be 87
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Which indicator most likely suggests that a chemical change is taking place? 1)change in size 2)change of color 3)change of stat
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8 0
3 years ago
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Question 1
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Cuales elementos tienen solo un electrón de valencia ​
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All organic compounds have at least ____ carbon and two ____
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