Whatever row the element is in on the Periodic Table is the energy level, so the answer would be the metalloid in the third row, which is silicon (Si).
Whatever row the element is in is the energy level. So the metalloid in the third row would be your answer, which is silicon (Si).
Elements that belong to group 13, or the Boron group, contain three valence electrons. Of these elements, Al, Ga, In, Ti, and Uut are all metals. Boron is a metalloid.
Silicon (Si)
The period tells you how many energy levels an atom has.
It has 2 unpaired electrons and 8 empty electron levels.
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 are located in energy levels within the electron cloud.
The energy levels of an atom hold electrons.
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
Electrons occupied certain discrete energy levels around the nucleus.
Electrons occupied certain discrete energy levels around the nucleus.
Electrons occupied certain discrete energy levels around the nucleus.
i don't the answer
The period number tell about the energy levels occupied by electrons
the period number tells which is the highest energy level occupied by the electrons
The period tells you how many energy levels an atom has.
Neon has the 1s2, 2s2, and 2p6 levels filled.