An object will remain at rest unless a balanced force acts upon it True OR False

Explain which group an element with the electron configuration 1s2 2s2 2p6 3s2 3p6 3d1 4s2 belongs to.

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.