PLEASE HELP ME ANSWER THIS, THANKS 1. What joins hydrogen and oxygen together in water?

2. Ionic bonds involve the transfer of electrons from one atom to another.

3. is known as

4. Each type of atom has a unique based on the number of protons

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n

Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.