Question

plss ans plss science dont ans if u don't know if u sensible ans ans​

Answer 1

electronic configuration:

It is also called electronic structure, the arrangement of electrons in energy levels around an atomic nucleus.

carbon electronic configuration:

C

atomic number: 6

configuration: 1s2 2s2 2p2

valence electrons in carbon: 4

valence electrons in boron: 3

Answer 2

3- because the speed of light is greater than speed of sound.

4- The electronic configuration This distribution Of electrons of an atom or molecule in atomic or molecular orbit.

5- (6) C- 1s²,2s²,2p²

6- C-2,B-3