Achange in the number of neutrons in an atom will change an isotope. what will happen when the number of protons changes in an atom? 1choice 1 the atom will gain a charge. 2choice 2 chemical bonding will occur. 3choice 3 a new element will form. 4choice 4 energy will be destroyed.

Which question cannot be answered scientifically? a. how many particles do two gases at the same temperature and pressure contain? b. what happens to a gas at standard temperature and pressure? c. how does a gas react when heated to 100 degrees celsius? d. what happens to a sample of gas at absolute zero?