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What is the total amount of protons and neutrons in an atom?
The total amount of protons and neutrons in an atom is its mass number.
What is atomic mass number minus protons?
atomic mass number - protons = number or neutrons
What particles make up the mass of an atom?
The number of protons
What is the mass number for an atom of cobalt that has 33 neutrons?
The mass number for an atom is the sum of its protons and neutrons. Given that cobalt has 27 protons, an atom with 33 neutrons would have a mass number of 60 (27 protons + 33 neutrons).
Total number of the proton and neutrons in an atom?
The total number of protons and neutrons in an atom is given by the atomic mass number, which is the sum of the number of protons (atomic number) and the number of neutrons in the nucleus of the atom.
What is the sum of protons and neutrons in an atom?
Mass number!:)
The mass number of an atom indicates the number of what?
The mass number is the sum of protons + neutrons.
The mass number is used to calculate the number of?
protons and neutrons in an atom. It is the sum of protons and neutrons in the nucleus of an atom.
What is the mass number of 10 protons and 10 neutrons?
20. the mass of an atom is determined by the sum of the number of neutrons and protons the atom has.
What is the total amount of protons and neutrons in an atom?
The total amount of protons and neutrons in an atom is its mass number.
The mass number is used to calculate the number of what?
The number of protons and neutrons in the nucleus
What is the sum of protons neutrons in an atom?
Mass number = Protons+Neutrons
What is atomic mass number minus protons?
atomic mass number - protons = number or neutrons
What particles make up the mass of an atom?
The number of protons
The mass number of an atom of calcium with 20 protons and 20 neutrons is?
The mass number of an atom is the sum of the protons and neutrons in its nucleus. Therefore, for an atom of calcium with 20 protons and 20 neutrons, the mass number would be 40.
What is the total number of protons and neutron's in an atom called?
mass number = protons + nuetrons
What is equal to the total number of protons and neutrons?
If you add the number of protons to the number of neutrons in an atom, you have calculated that atom's atomic mass.
