Number of protons + neutrons = mass number
26 protons + 31 neutrons
57
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
There are 7 protrons, 7 electrons and 7 electrons in an atom of nitrogen.
The number of neutrons is the difference between the atomic mass of an isotope and the atomic number. Actinium has a great number of isotopes, each with a different mass or number of neutrons.
An isotope of nitrogen will always have 7 protons, as this defines the element. However, it can have a different number of neutrons, thus changing the mass number of the isotope. The number of electrons in an isotope is equal to the number of protons to maintain overall charge neutrality.
26 protons, 26 electrons in iron. Fe-56, the most stable isotope of iron, has 30 neutrons
Boron has 5 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in a boron isotope = Mass number - 5
No. The number of neutrons has no affect on the number of protons and electrons.
Promethium has 61 protons and electrons; For each isotope the number of neutrons is different. Number of neutrons = Mass number of an isotope - 61
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
Americium has 95 protons and electrons. Number of neutrons: atomic mass of an isotope - number of protons.
Americium has 95 protons and electrons. Number of neutrons: Atomic Mass of an isotope - number of protons
Technetium has 43 protons and 43 electrons. For each isotope the number of neutrons is different. Number of neutrons = Mass number of an Tc isotope - 43
Americium has 95 protons and electrons. Number of neutrons: atomic mass of an isotope - number of protons
Protactinium has 91 protons and electrons; the number of neutrons is different for each isotope: Number of neutrons = Atomic Mass of the isotope - 91
Technetium has 43 protons and 43 electrons. For each isotope the number of neutrons is different. Number of neutrons = Mass number of an Tc isotope - 43
An isotope is an element with the same number of electrons and protons different number of neutrons.
There are 7 protrons, 7 electrons and 7 electrons in an atom of nitrogen.