empty space
Electrons
region occupied by the electrons
7 electrons
most of an atoms is taken up by
it very easy: whatever row the element is in is the number of energy levels it has. Example: hydrogen in the first row, it has 1 energy level.Read more: How_do_you_find_number_of_energy_levels_in_an_element
Electrons
Electrons
the period number tells which is the highest energy level occupied by the electrons
Electrons...MoMMy =)
electrons
that depends on the number of electrons the more electrons the more energy
the period number tells which is the highest energy level occupied by the electrons
the period number tells which is the highest energy level occupied by the electrons
There are two electrons.
Electrons occupied certain discrete energy levels around the nucleus.
region occupied by the electrons
3.