Ionic Bonding Review Quiz Prep Game CH 7.1-7.2 and 9.1-9.2, 9.4

Write the electron configuration of a Na and of a Cl atom

Write the name and symbol for the Na and Cl ions. Na+ (sodium ion) and Cl- (chloride ion) How many electrons were gained or lost by each? Na lost 1 electron Cl gained 1 electron

Use electron dot structures to show the formula of the ionic compound formed when Na reacts with Cl

Mg+2 P-3 Magnesium Phosphide Write the symbols of the ions in this compound Mg+2 P-3

Magnesium Phosphide Write the formula of the compound Mg3P2

Magnesium Phosphide Mg3P2 Give the number of atoms of each of the elements in this compound 3 Mg atoms....2 phosphorus atoms Mg3P2

Iron (III) and Sulfate ions Write the formula for this compound Fe2 (SO4)3

Iron (III) and Sulfate ions Give the number of atoms of each of the elements in this compound. 2 Iron atoms .....3 sulfur atoms....12 oxygen atoms Fe2 (SO4)3

Iron (III) and Sulfate ions Describe one rule you used to decide on the correct, balanced formula for this compound Make a neutral compound Cation written first Use parenthesis if more than one of each polyatomic ion used

Explain why anions are negative even though they are gaining electrons? Since electrons are negatively charged, gaining an electron will give an atom more (-) charges than (+) charges from protons in the nucleus…thus the atom will become a negatively charged ion.

Write the electron configuration for Nickel Circle which ions are lost when Nickel becomes Nickel (II)

Ca3PO4 What is wrong (if anything) with the following compound? Not a neutral compound! Should be: Ca3PO4