Nickel is a metal element. Atomic number of it is 58.
Nickel is a non metal element. Atomic number of it is 28.
Interestingly, nickel has a lower atomic mass (58.693) than cobalt (58.933), even though cobalt has a lower atomic number (27) than nickel (28).
58Ni comprises 68.077% of all nickel found in nature
The atomic mass of nickel is 58.69. Nickel is a metal element.
Nickel is a meta element. Atomic mass of it is 59.
Nickel is a metal element. Mass number of it is 58.
The mass number is the sum of the number of protons and neutrons. Every atom of nickel has 28 protons, but not every atom has the same number of neutrons. The mass number will depend on the isotope.See link below for information on nickel and its isotopes as well as the related question which will explain how to find these numbers in various examples.
Nickel has 28 protons. An atom of nickel-61 contains 33 neutrons.
Nickel is a non metal element. Atomic number of it is 28.
Interestingly, nickel has a lower atomic mass (58.693) than cobalt (58.933), even though cobalt has a lower atomic number (27) than nickel (28).
58Ni comprises 68.077% of all nickel found in nature
The atomic mass of nickel is 58.69. Nickel is a metal element.
Nickel is a meta element. Atomic mass of it is 59.
Nickel has 28 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in a nickel isotope = Mass number -28
This is an atom of nickel-60, i.e. one of the less abundant isotopes of nickel.
The mass of a U.S. nickel is 5.0 grams.
Cobalt has an atomic mass of 58.933195(5) while nickel has an atomic mass of 58.6934(4). Nickel has the lower atomic mass.