Ions
Chemical Formulas and Names
Properties of Ionic/Covalent Compounds
Prefixes
Covalent Bonds
100
Magnessium bromide is an ionic compound with the chemical formula AlCl3 What does the 3 tell you?
What is there are three chlorine ions for every aluminum ion
100
A combination of symbols that show the ratio of elements in a compound
What is chemical formula
100

In what state of matter do ions conduct electricity?

What is liquid The ions in solid crystals are tightly packed and cannot move. If the ions cannot move there is no current.

100

This prefix means "five"

What is penta?

100

___________ are bonded together to form covalent compounds

What is nonmetals

200
When an atom loses an electron it becomes a_______
What is positive ion
200
What is the chemical name of CaF2
What is Calcium Flouride
200
The attraction of a postive and negative ion results in a___________________________
What is ionic bond
200

This prefix accompanies a common children's toy with three wheels

What is tri?

200

a covalent bond in which electrons are equally shared

What is nonpolar

300
An ionic bond is__________
What is the attraction of oppositely charged ions
300
Name this compound NA2CO3 2 and 3 are a subscript
What is Sodium Carbonate
300

Ionic bonds are made of what two types of elements?

Metals and nonmetals

300

A prefix contained in the name of a popular video game where four-block shapes are moved around while falling 

What is tetra?

300

A chemical bond that contains three pairs of shared electrons

What is a triple bond

400
Ions that are made of more then one atom are examples of _______
What is polyatomic ions
400
When ions having a positive charge form bonds with ions having a negative charge, the charge on the resulting compound is
What is Neutral or Zero
400
Ionic compounds are electrically ___________
What is neutral
400

This prefix stands for "nine"

What is nona?

400
What is a double bond?
What is two pairs of electrons that are shaired between two atoms
500
When an atom gains an electron it becomes a
What is negative ion
500
Hydroxide(OH-) and Cyanide(CN-) are examples of _______
What is polyatomic ions
500

Electrons in ionic bonds are __________ from one atom to another

What is transferred? 

500

This action can be taken if the first element in a covalent compound only has one atom present

What is remove the prefix?

500

A covalent bond in which electrons are shared unequally is called

What is Polar

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