8 protons 8 neutrons

Characteristics of Electrons, Protons and Neutrons - Particle Electron Proton Neutron Symbol e p n Nature Negatively charged Positively charged Neutral Relative charge -1 +1 0 Absolute charge 1.6 x 10 -19 C 1.6 x 10 -19 C 0 Relative mass 1/1840 amu 1 amu 1 am..

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It has been found that the stability of nucleus depends upon its neutron to proton (n/p) ratio. A plot of N (the neutron number) against Z (atomic number or number of protons) show that for stable nuclides upto Z = 20, N = 20 i.e., the relationship ca..

It has been found that the stability of nucleus depends upon its neutron to proton (n/p) ratio. A plot of N (the neutron number) against Z (atomic number or number of protons) show that for stable nuclides upto Z = 20, N = 20 i.e., the relationship can be rep..

The whole mass of an atom is due to the nucleus, which means that the nucleus must contain protons equal to the mass of the atom. As the number of protons is equal to the atomic number, the atomic mass should be equal to the atomic number. But for all atoms except hydrogen the ..

Search for the missing particle - Although Rutherford's model was enormously successful at explaining the scattering of alpha particles, there was a problem when the experimental data were used to calculate the mass of the nucleus. From the results of the scattering experiments, it was possible to ..

Find the number of diagonals that can be drawn in an eight- sided polygon. => 28 or 16 or 20 or 8..

A polygon with eight sides is known as _____________. => a decagon or a pentagon or an octagon or a hexagon..

Paul told his friend that the music concert starts at quarter past eight. Which of these is the same as "quater past eight"? => 8:15 or 8:45 or 7:15 or 7:45..

Identify the standard form of the number "eight hundred seventy-five". => 8,705 or 875 or 815 or 8,075..