Write the mass, charge and symbol of electron, proton and neutron.
Give relative charge and mass of electron, proton, and neutron.
Given the symbol of the ion as Fe2656+3. Find the atomic number, mass number, charge, number of neutrons, electrons, and protons of the ion.
Given the atomic number, number of neutrons and charge of an ion, 20, 20 and +2 respectively.Find the symbol, mass number, number of protons, number of electrons of the ion.
Given the atomic number, the number of electrons and number of neutrons as 1, 2, and 0 respectively for an ion. Find the mass number, number of protons, charge, and symbol of the ion.