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N atom has 7 protons and a mass number of 14 What is the number of neutrons in an atom of N?
Wiki User
∙ 14y ago
Unless N is a isotope it will have the same amount of neutrons as protons
Wiki User
∙ 14y ago
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What is the mass number of a atom?
the mass number is number of protons in an atom, plus the number of neutrons.
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.
What is mass number equal to?
The mass number of an atom is defined as the total number of protons and neutron (collectively called "nucleons") in the atomic nucleus. For example, a helium atom with 2 protons and 2 neutrons would have a mass number of 4.
If an atom has an atomic number of 8 and a mass of 18 how many protrons are in the atom?
It has 8 protons. The atomic number of an atom = the number of protons. The mass number is not needed in this problem. The mass number is the number of protons + number of neutrons.
The mass number of an atom of calcium with 20 protons and 20 neutrons is?
40, the sum of the protons and neutrons.
What particles make up the mass of an atom?
The number of protons
What is the sum of protons and neutrons in an atom?
Mass number!:)
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.
Which subatomic particles makes up most of the mass off the atom?
The major contribution to the mass of an atom is from protons and neutrons; electrons have a known but negligible mass.
Atomic mass is determined by the number of protons plus the number of?
Atomic mass is determined by the number of protons and neutrons in an atom's nucleus.
What number is the atomic mass equal to?
Atomic mass is the number of protons and neutrons in an atom.
What is the sum of protons neutrons in an atom?
Mass number = Protons+Neutrons
The mass number of an atom indicates the number of what?
The mass number is the sum of protons + neutrons.
What is the number of an atom with 5 protons and 7 neutrons?
To the find the mass number of an atom you add the protons and neutrons. Meaning that the mass number of this atom is 12.
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.
Is the number of neutrons in an atom known as its mass number?
No, neutrons + protons = mass
How is an atomic number similar to mass number?
The nucleus of an atom consists of protons and neutrons. The number of protons in a particular nucleus is its "atomic number". The total number of protons and neutrons in a particular nucleus is its "mass number".
