How can we be safe in a science laboratory

We can be safe in a science laboratory by following all directions and wearing gloves, goggles to protect ourselves.

Explanation:

If we don't follow the rules then we might cuase a problem that we didn't want to happen and we need to wear protective gear because we need to stay safe

if you mean hydrogen and oxygen then water is the product

you need to have a picture of the atom that way we can answer it