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.
Metals with Variable Charge. Most transition metals (3-12) and Group 4A (14) metals form 2. or more positive ions, except Zn2+,Ag+, and Cd2+, which form. only one ion. Metals with Variable Charge. The names of transition metals with two or more. positive ions (cations) use a Roman numeral after the. name of the metal to identify the ion charge.