Answer:
isotopes, there elements with a diffrent type atomic weight then the original, usally due to a higher amout of neutrons than the original. Some Isotopes are just as useable as the normal versions, but in some cases, such as Uranium, they can be even more radioactive than the original form
Answer:
the value of H° is below -6535 kj. +6H2O
Explanation:
6H2O answer solved
Water vapor has more energy because it is a gas :)
Answer:
it's food engineering obviously