18 protons and 20 neutrons
38
# of protons:107 # of electrons:107 # of neutron:155
None. Protons and electrons are not constituents of a neutron. Both neutrons and protons are constituents of an atom's nucleus (core), while the electrons are situated in the electronic cloud around the nucleus.
The natural isotope 4He has 2 protons and 2 neutrons. The natural isotope 3He has 2 protons and 1 neutron.
When a neutron star is formed, protons and electrons are crushed, they collide and become neutrons.
No. of electrons = No. of protons = Atomic No. =13 No. of neutrons=Atomic mass - No.of protons=27-13=14
121
# of protons:107 # of electrons:107 # of neutron:155
around 30
2
None. Protons and electrons are not constituents of a neutron. Both neutrons and protons are constituents of an atom's nucleus (core), while the electrons are situated in the electronic cloud around the nucleus.
2 protons and 2 neutron
1 proton,1electron and no neutron
Carbon does not have an atomic number of 14.
2 protons, 2 neutrons
Calcium has 20 protons and electrons and a number of neutrons different for each isotope..
hey perhaps your question is incomplete. but if your question is what is protons and neutron relationship then a neutron plus a positive charge having mass equal to electron mass then proton forms.
Technically they are two totally different particles. That being said, in beta emission a neutron is converted into a proton and an electron is released.