Identify the atomic number and atomic mass of the following element. Chlorine: 17 protons, 17 neutrons 17 electrons

atomic number = 34; atomic mass = 17

atomic number = 17; atomic mass = 51

atomic number = 17; atomic mass = 34

i think so it’s will be b yes i believe its

what are the statements

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.

answer7,570,82356 cubic centimeters;