Carbon 12 has 6 protons and 6 neutrons. The amount of neutrons is exactly the same as the amount of protons.
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Carbon-12 has 6 protons and 6 neutrons. It is written as C-12 because it has 12 total nucleons (6 protons + 6 neutrons).
isotopes. ex- c14,c12 are isotopes .proton same 6. neutrons are 8,6 respectively
Lithium Atomic number = number of proton = 3 Mass number = number of proton + neutrons = 7 Therefore number of neutrons = 7 - 3 = 4
Hydrogen-1, also known as protium, has 0 neutrons. It is the most common isotope of hydrogen and consists of a single proton and no neutrons.
Tritium (Hydrogen-3, H3, T) has 1 Proton, 2 Neutrons, and 1 Electron.
Silicon-27 has 14 protons (since it is silicon) and 13 neutrons, as the atomic number (proton number) minus the mass number (proton number + neutron number) gives the number of neutrons. In this case, 27 - 14 = 13 neutrons.