Show:
Definitions
Naming Ions
Naming Compounds
Writing Formulas with reducing
Writing Formulas for Binary Compounds
100

What is the charge of an atom?

Atoms always have the same number of protons and electrons so they have a charge of zero


100
The name of the ion formed by this element: Se
What is Selenide
100
Na3N
What is sodium nitride
100
Calcium oxide
CaO
100
Sodium Selenide
What is Na2Se
200

Magnesium is this type of element

What is a  metal

200
Iodine forms this type of ion
What is anion
200
FrBr
What is francium bromide
200

Aluminum chloride

AlCl3

200
Rubidium Oxide
What is Rb2O
300
Positively charged atom
What is a cation
300
When naming anions the ending is changed to what?
What is -ide
300
CaCl2
What is Calcium choride
300
Magnesium Oxide
What is MgO
300
Sodium Oxide
What is Na2O
400
Gaining electrons form a ____________
What is negative ion, anion
400
How is a cation named?
Just the element name
400

RaO

What is Radium oxide 

400
Aluminum Nitride
What is AlN
400
Cesium Arsenide
What is Cs3As
500
Losing electrons makes a __________ ion
positive, cation
500
Does the cation or anion come first in a chemical formula?

The cation (the metal)

500

Na2O

  • Sodium oxide
500

Calcium arsenide

Ca3As2

500
Cesium Nitride
What is Cs3N