What are nuclear reactions? answers to pick from: 1. Reactions that change the nucleus of an atom 2. Reactions that release heat only 3. Reactions that change the electron count of an atom 4. Reactions that absorb heat only

the law of conservation of mass states that in a chemical reaction, the total mass of reactants is equal to the total mass of products. because atoms are only rearranged in a chemical reaction, there must be the same number of sodium atoms and chlorine atoms in both the reactants and products

it's filtration, but this is an assumption so my apologies if i got this

your answer would be “dry”