How many electrons will be found in the nucleus of an ato...
How many electrons will be found in the nucleus of an atom with mass number 23 and 17 neutrons?
none
6
7
8
Correct answer is A
Electrons are found in the orbit of the atom. They revolve around the nucleus. There's no electron found in the nucleus of an atom.
What is the chemical symbol for Nitrogen? ...
Chlorine is prepared on a large scale by the...
(1/2)Zn2+(aq) + e- → (1/2) Zn(s) In the reaction above, calculate the quantity of electricity re...
In the reaction E+F ↔ G+H, the backward reaction is favoured if the concentration of ...