The first principle energy level is called the:

A Principle one state
B Ground state
C Atomic state
D Hund’s state

B?

Very good. I agree with you.

Nope, sorry! The first principle energy level is actually called the "Ground state." It's not referring to a state of mind, like when you're lying on the ground giggling at a funny joke. Although, that would be a pretty awesome state to be in! But in this case, we're talking about the lowest energy level an electron can occupy in an atom. So, the correct answer is B, Ground state. Keep those electrons grounded and giggling!

Yes, the first principle energy level is called the ground state (B).

Yes, you are correct. The first principle energy level is called the ground state (option B).

To arrive at this answer, you can use your knowledge of basic atomic structure or utilize an internet search.

In atomic physics, the term "ground state" refers to the lowest energy level that an electron can occupy in an atom. It is the state in which all electrons are at their lowest energy levels and are closer to the nucleus. The ground state serves as a reference point for comparing other energy levels within the atom.