Metallic (w) with a boiling point of 566”
2.5 x 10^24 molecules of C4H10
Answer:
The main energy levels are the shells where the electron resides in a location that's relative to the atom's nucleus.
Explanation:
In electronic configuration in chemistry, the main energy levels are the shells where the electron resides in a location that's relative to the atom's nucleus. Such an energy level is usually denoted by the principal quantum number n. So n can be 1,2,3,4...e.t.c
