Water is made of only one molecule which can be chemically separated into hydrogen and oxygen. The answer is D.
anything with plus or minus on them are ions
so that is 4 of them
po4-3
hco3-
al+3
hg2+2
Solubility=when something has the ability to dissolve in a liquid
Solvent=what the soluble item dissolves into
Example: salt and water
salt can dissolve in water, making it soluble and the water would be the solvent
(I know you asked for one but since they go together I figured I'd just give you both)
Answer:
Transfer
Explanation:
Sharing happens at covalent bond
Transfer happens at ionic bond
This why we say to ion because they give electron get positive or take electron and negative
