2
2
it is in the second period. so boron has 2 energy levels
a sulfur atom has 3 energy levels. 2 on the first. 8 on the second and 6 on the third
The first energy level has a maximum of two valence electrons. The second and third energy levels have a maximum of 8 valence electrons.
2 in the first, 8 in the second, 8 in the third and 1 in the forthThis is true if you are meaning energy levels. Energy levels are not orbits.
There are 2 energy levels in a Carbon atom. The first energy level consists of '1s' orbital, and the second energy level consists of the '2s' orbital and the '2p' orbital.
2
2
the element sodium has 1,000,000 million energy levels.
Bromine has FOUR energy Levels.
Arsenic has 8 levels of energy.
There are 3 energy levels in Silicon. Which ever row it is in the Periodic Table, that is how many energy levels it has. The structure is 1s2 2s22p63s23p2