If the strength of the magnetic field at a is 48 units and the strength of the magnetic field at b is 3 units, what is the distance to b? (drawing is not to scale! ) file: ///c: /aop/sh2016curric/aop. com. science.09ipc.2015/2015/9/magnetic_ field_ex2.gif

convalent bond :

is a chemical bond formed by the sharing of electron between 2 atoms.

it is the direct chemical bond between 2 atoms.

in bond formation atoms are involved here.

electrovalent bond:

is a chemical bond defined as electroststic attraction between 2 atoms.

it is the electrostatic attraction between 2 atoms.

in bond formation, ions are involved here.

hope it

and ur welcm

: )

i think it is d. e because the next one is igneous.