isotopes - Determine the number of protons, number of neutrons and number of electrons in atoms of the following isotopes:
34 S
16
I know that there are 16 protons and 16 electrons but how do you figure o ...
Atomic number and full symbol of unknown element - An unknown element which has 120 protons and 174 neutrons, has the name ultimatum and symbol Ul.
Give the atomic number of ultimatum and give the full symbol for the above isotope.
Find number of protons, electrons, neutrons - Given the atomic number and the mass number of an atom how do we determine the number of protons in the nucleus? The number of neutrons in the nucleus? The number of electrons in the surrounding shell ...
Atoms, subatomic particles, neutrons, protons, electrons - Most lightweight atoms are stable if their neutron/proton ratio is a 1:1 ratio, out of the following "light" elements, which one does not have a stable neutron/proton ratio?
F, N, O ...