6 neutrons (11 - 5 = 6)
a regular boron atom (5B11 isotope) has six neutrons and five protons
An oxygen atom has 8 protons and usually 8 neutrons, resulting in an atomic mass of 16.
An atom of potassium has 19 protons, 19 electrons, and typically 20 neutrons.
In an atom of gold, there are 79 protons and 79 electrons. The number of neutrons for gold may vary by isotope.
A carbon atom with a mass number of 12 has 6 protons (which is the atomic number of carbon) and 6 neutrons.
a regular boron atom (5B11 isotope) has six neutrons and five protons
4 protons and about 5 neutrons
Each atom has a unique combination of protons, neutrons, and electrons.
Protons: 10 Neutrons: 10
"Used" is the wrong term to be used in this case. An atom is MADE up of protons,neutrons and electrons. Also, the number of protons or neutrons present in an atom depends on which atom is it or of which element it is.
An oxygen atom has 8 protons and usually 8 neutrons, resulting in an atomic mass of 16.
An atom of potassium has 19 protons, 19 electrons, and typically 20 neutrons.
The atomic weight minus the number of protons = the atom's neutrons.
14 protons
17 Protons 18 Neutrons
Carbon 12 has 6 protons and 6 neutrons.
The phosphorus atom has 15 protons and electrons and 16 neutrons.