They must have the same number of protons
A system of government by the whole population or all the eligible members of a state, typically through elected representatives.
"a system of parliamentary democracy"
a state governed under a system of democracy.
plural noun: democracies
"a multiparty democracy"
control of an organization or group by the majority of its members.
"the intended extension of industrial democracy"
86 atoms have more electrons than Germanium
It’s the process of detecting a change of a objects position relative to its surroundings
