FINISH THESE QUESTIONS ILL GIVE YOU Write the symbol and name
for the cation formed when Symbol Name

(Example) A calcium atom loses two electrons Ca2+ calcium

A potassium atom loses one electron K+ Potassium ion

A zinc atom loses two electrons Zn2+ Zinc ion
A barium atom loses two electrons

Write the symbol and name for the anion formed when

(Example) A oxygen atom gains two electrons O2- oxide

A fluorine atom gains one electron

A sulfur atom gains two electrons
A nitrogen atom gains three electrons