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Which of the following is the number of protons in a neutral atom of nickel (Ni)?
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- 1. Intro to General Chemistry4h 5m
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2. Atoms & Elements
The Atom
Scelta multipla
How many protons does a francium (Fr) atom have?
A
86
B
87
C
88
D
47
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Guida verificata passo dopo passo1
Identify the element in question, which is francium (Fr).
Recall that the number of protons in an atom is equal to its atomic number.
Look up the atomic number of francium on the periodic table.
Note that the atomic number of francium is 87, meaning it has 87 protons.
Therefore, the number of protons in a francium atom is 87.
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