Answer:
The answer to your question is: Boron
Step-by-step explanation:
Helium has 2 electrons in the first energy level and does not have any electron in the second energy level.
Boron it has 2 electrons in the first energy level and three electrons in the second energy level.
Beryllium has 2 electrons in the first energy level and 2 electrons in the seond energy level.
Carbon has 2 electrons in the first energy level and 4 electrons in the third energy level.