Religions that tend to be expansionary, seeking to transmit their beliefs to new peoples and areas, are termed:

Proselytizing religions.

Explanation:

Proselytizing is the action of trying to convert a person to one´s  religion, to induce another person to adopt my faith.  

because the two particles have an equal charge, the charges will cancel out and give the atom an overall charge of 0. so, if at atom has 35 protons in the nucleus, we could expect it to have 35 electrons orbiting that nucleus.