Answer:
neutral
Explanation:
19+3=22
22 protons & 22 neutrons --> neutral net charge
D. the potential energy of the reactants is low; the potential energy decreases gradually; then increases slightly.
Answer and Explanation:
BINARY COMPOUND: A binary compound is that compound which is made up of exactly two elements there are a lot binary compound present for example :
etc
TERNARY COMPOUND : A ternary compound is that compound which is made up of exactly three elements there are a lot binary compound present for example :
etc