21Explanation:BEACUSE I CAN
The orbitals closest to the nucleus is the orbital wih the lowest energy. This is according to the basic rules stating that the energy of the shells as its principal quantum number increases, also increases. Thus the answer in 1 is B. Valence electrons are found in the outermost electron shell, on the other hand.
Answer:
A) (3.2g)
Explanation:
Did you reposed this? Because I remember answering this
The SI unit for distance is metres - m.
The SI unit for speed or velocity is metres per second - m/s.
The SI unit for acceleration is metres per second squared. - m/s^2.
If people have children, If people die, and if there is a fire or volcanic eruption.
