Ummm i actually dont know lol i swear i knew im sorry man or women ( im not trying to assume your gender
2) carbon and hydrogen only.
Answer : The Product are the new substances that are created following a chemical reactions.
Explanation :
Chemical reaction : A chemical reaction occur when two or more reactants react to form a new substance.
Reactant : A substance that is involved in a chemical reaction.
Product : A new substance that is formed in a chemical reaction.
For example : 
In this, A and B are the reactants and AB is the product.
Therefore, the answer is Product.
This is true. Both protons and neutrons are found within the nucleus. The electrons however are found orbiting the nucleus.
Hope this helped!