Rachel White (Ginnifer Goodwin) is a single attorney working in a New York law firm. After too many drinks on her 30th birthday, Rachel grabs a cab with her friend, Dex (Colin Egglesfield) and playfully reveals she has had a crush on him since law school.
The elements in Group II also make positive ions, but instead of losing a single electron, their atoms lose 2 electrons when they turn into ions: you will find these metals in the second column of your periodic table so they are Group II.
A positive ion is a particle with some negative charge taken away and a negative ion is a particle with some extra negative charge added. Some liquids conduct electricity  these contain ions and some do not  these do not contain ions. Some conduct well, they have many ions per cubic metre, others do not  they have fewer ions per cubic metre. The following list separates some common liquids into conductors and non-conductors.