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Periodic Table
Ionic Bonds
Formulas
Bond Examples
100
On the periodic table, the group number is a shortcut to identify what about an atom?
Number of valence electrons
100
What type of bonding involves the "transfer of electrons from a cation to an anion".
Ionic bonding
100

What suffix do you add to the end of a anion bond.

-ide

100

Which elements in this compound are the cations and anions?    LiS

Lithium (Cation) Sulfide (Anion)

200
Any elements in the same group or family will have the same number of what?
Valence Electrons
200
The overall charge of an ionic compound must always equal what?
Zero
200

How can a compound represent there being more than one atom of a particular element in the compound?

The amount is written in a formula unit.

200

How many valence electrons will P lose OR gain if its charge is P-3?

gain 3 valence electrons

300
What rule refers to atoms losing or gaining electrons so they can achieve a full valence shell?
octet rule or duet rule
300
What type of ion will metals become during ionic bonding?
Cation
300

What elements would K+ need to bond with, in order to for an ionic bond to form?

F-    Cl-     Br-     I-

300

How many Calcium's will Carbons bond with to form a stable ionic bond?

Calcium +2

Carbon -2

400
What group of elements will not react with other elements on the periodic table?
Group 8A, group 18, or the noble gases.
400
How many electrons would you expect phosphorous to gain when bonding with another element?
3 electrons
400

TRUE or FALSE: Ionic bonds only form between two elements. Not multiple.

FALSE
400

How many valence electrons are being given away in this ionic bond? Na3N

3 valence electrons from 3 Na's

500
What is the the oxidation number or charge of a magnesium ion
+2
500
An ionic bond is a bond formed between what 2 types of materials?
Metals and Nonmetals
500

What are the charges of aluminum and sulfur forming an ionic bond?

Aluminum +3 Sulfide -3

500
What is the chemical formula for the compound created from Potassium and Oxygen
K2O