Periodic Table
Ionic Bonds
Formulas
More Formulas
Variable Ions
100
Ionic compounds conduct electricity only in
What is molten or aqueous state?
100
Ionic bonding happens when electrons are _____________ between a metal and a nonmetal
Transferred
100
Name this compound: NaI
Sodium iodide
100
Name this compound: LiS
Lithium sulfide
100
Write the chemical formula for the compound created from Fe (II) and acetate ion
Fe(C2H3O2)2
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 as a subscript.
200
Formula for sodium nitride?
Na3N?
200
Name the compound CoP.
Cobalt (III) Phosphide
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
Name the compound: Al2S3
Aluminum sulfide
300
Name this compound: SnO2
Tin(IV) oxide
300
Write the chemical formula for the compound created by Lead (IV) and Chloride.
PbCl4
400
Ionic compounds do not conduct electricity in the solid state because.....
Ions are locked in place and cannot move.
400
How many electrons would you expect phosphorous to gain when bonding with another element?
3 electrons
400
What is the name iron chloride missing?
(II) or (III)
400
What is the formula for calcium Carbide?
Ca2C
400
Name the following compound: SnI2
Tin (II) Iodide
500
A positively charged ion is called a ....
What is Cation?
500
An ionic bond is a bond formed between what 2 types of materials?
Metals and Nonmetals
500
Write the formula for Calcium Bromide
CaBr2
500
What is the chemical formula for Potassium Oxide
K2O
500
Write the formula for: Iron (III) Oxide.
Fe2O3
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