The atomic nucleus contain neutrons and protons.
The number of protons
The subatomic particles in an atom are protons, neutrons, and electrons. Protons and neutrons are found in the nucleus of the atom, while electrons orbit around the nucleus in various energy levels or shells.
Protons - 35 Neutrons - 43 Atomic Number - 35 Electrons - 35
79? I'm pretty sure the atomic mass of Bromine is 80. Incase you were wrong, the Atomic mass = Number of protons + Neutrons, which is 80. The atomic number is 35, which is the number of protons. Protons = 35. So the No. of Neutrons = 80 ( protons & neutrons) - 35 (protons) = 45 ( No. of neutrons) and Finally for electrons = the number of protons which is 35.
The atomic nucleus contain neutrons and protons.
An atomic nucleus contain protons, neutrons and electrons - not oxygen.
Protons = Atomic Number = 50 Neutrons = Atomic Mass - Atomic Number = 125 - 50 = 75
The number of protons
Number of protons = Number of electrons = Atomic number Number of neutrons = Atomic number - Number of protons
The subatomic particles in an atom are protons, neutrons, and electrons. Protons and neutrons are found in the nucleus of the atom, while electrons orbit around the nucleus in various energy levels or shells.
Neutrons and protons.
Phosphorus has an atomic no. of 15 and its atomic mass is 31.=we know,atomic no.=number of protons==also, atomic mass=no.of protons+no. of neutrons==this implies, 31=15+no. of neutrons= 31-15=no. of neutrons= 16=no. of neutrons==also,no. of protons=no, of electrons=so, total no. of protons=15total no. of electrons=15total no. of neutrons=16
# of protons = # of electrons # of protons/ electrons + # of neutrons = atomic mass
Atomic number 20 therefore 20 protons and 20 electrons. Mass number 45 therefore 45-20 = 25 neutrons.
For a stable atom, no. of protons= no. of electrons no of neutrons= Atomic Mass- no. of protons
The atomic nucleus contain protons and neutrons.