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The nucleus of an atom of cobalt-58 contains
isotopes
27 protons and 31 neutrons
C-14 and O-16
carbon
Argon-40
125
neutrons
Rb-85
What is the total number of neutrons in an atom of Pb-207?
isotopes
27 protons and 31 neutrons
C-14 and O-16
carbon
Argon-40
125
neutrons
Rb-85
Atoms of the same element that have different numbers of neutrons are classified as
isotopes
27 protons and 31 neutrons
C-14 and O-16
carbon
Argon-40
125
neutrons
Rb-85
A neutral atom with 6 electrons and 8 neutrons is an isotope of
isotopes
27 protons and 31 neutrons
C-14 and O-16
carbon
Argon-40
125
neutrons
Rb-85
Which isotope contains the greatest number of neutrons?
isotopes
27 protons and 31 neutrons
C-14 and O-16
carbon
Argon-40
125
neutrons
Rb-85
The nucleus of which atom contains 48 neutrons?
isotopes
27 protons and 31 neutrons
C-14 and O-16
carbon
Argon-40
125
neutrons
Rb-85
Atoms of different isotopes of the same element differ in their total number of
isotopes
27 protons and 31 neutrons
C-14 and O-16
carbon
Argon-40
125
neutrons
Rb-85
In which two atoms do both nuclides contain the same number of neutrons?
isotopes
27 protons and 31 neutrons
C-14 and O-16
carbon
Argon-40
125
neutrons
Rb-85
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