Which of the following is not one of water’s life supporting properties?

Which of the following is not one of water’s life supporting properties?A. Cohesive behaviorB. Ability to moderate temperatureC. Expansion upon freezingD. Versatility as a solventE. All the above are correct
Cations are:A. subatomic particlesB. atoms that have gained electronsC. radioactive isotopesD. capable of forming ionic bonds with anionsE. atoms without protons
What is the maximum number of electrons in the second energy shell of an atom?A. 2B. 4C. 8D. 18E. 32