Protons plus the neutrons
These particles are protons and neutrons; but to be correct the mass of electrons must be added.
Sulfur has 16 protons and electrons; the number of neutrons is specific for each isotope: Number of neutrons in a sulfur isotope = Mass number - 16
Calcium has 20 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in a calcium atom = Mass number - 20
Every element has a different atomic number. With the periodic table, they could organize accordingly to the subatomic particles.
The subatomic particle that makes atoms of different elements different from each other is the proton. This is given as the atomic number of the element on the periodic table.
Two particles are considered. they are protons and nrutrons
The number of protons as well as the number of electrons.
Atomic number is same as the number of protons and number of electrons.
The mass number is the sum of protons and neutrons in the atomic nucleus.
up and down quarks, electrons
Because the protons keep their integrity/identity whilst the electrons act as 'glue' binding all the subatomic particles together.
Protons & neutrons.
If you use 24He notation then the bottom number in the number of protons and electrons and the top number minus the bottom number is the number of neutrons
24
The two subatomic particles are protons and electrons. They match the atomic number on periodic table.
No, from 80 years.
The total number of subatomic particles in the nucleus