Chapter 2 Review

Ions and Bohr Models

100

This is a type of ion that has a positive charge

Cation

200

This is a type of ion that has a negative charge.

Anion

300

In the Bohr Model these are the rings contain electrons

Shells or Energy Levels

400

How many electrons are each of the first 3 shells capable of holding.

2 in the first

8 in the second and third

500

For an aluminum ion with a +3 charge what do you know about the number of protons and electron in that ion.

There are 13 protons and 10 electrons.

Ionic Compounds

100

In order to be an ionic compound the whole compound must have a __________ charge

neutral

200

When naming ionic compounds the last syllable of the anion's name is changed to what?

-ide

300

The shortened code that shows the elements in the ionic compound are the.

Formula unit or Chemical Formula

400

An ionic compound with the formula MgCl₂ would be called.

Magnesium Chloride

500

The compound Aluminum Sulfide has the chemical formula...

Al₂S₃

Covalent Compounds

100

In covalent compounds atoms _______ their electrons rather than stealing or giving them

Share

200

A covalent bond is made of ______ electrons

Two

300

The number of bonds an atom can have is determined by...

The number of unpaired electrons

400

Carbon can form how many bonds?

Four

500

In the molecule N₂ how many bonds are between the nitrogens and how many electrons are they sharing

Three bonds, six electrons

Minerals

100

What elements make up a silicate mineral?

Silicon, oxygen, and usually a metal.

200

What elements make up a carbonate?

Carbon, oxygen, and usually some metal

300

What elements make up oxides?

A metal and oxygen

400

What elements make up a sulfate?

Sulfur, oxygen, and usually some metal

500

What elements make up sulfides?

Sulfur and a metal

Rocks

100

This rock type forms as hot lava or magma cools and crystalizes 

Igneous

200

This rock type is formed as small bits of sediment are compacted and cemented together.

Sedimentary

300

This type of rock is formed when high heat and pressure change a rock without melting it.

Metamorphic

400

This type of igneous rock forms within the Earth as magma cools

Intrusive Igneous Rock

500

This type of metamorphic rock has layers that form within the rock.

Foliated Metamorphic Rock

The Rock Cycle

100

This process involves heating a solid until it turns to a liquid.

Melting

200

This process involves the wearing away of rock as wind and rain break it apart.

Weathering and Erosion 

300

This process involves hot magma cooling to form a rock.

Crystallization 

400

This process puts pressure on small pieces of sediment and glues them together into a rock.

Compacting and Cementation

500

This process involves heat and pressure to change the chemical composition of a rock.

Metamorphism 

Classic Rock

100

This rock band is known for hits such as, Thunderstruck, Highway to Hell, Its a Long Way to the Top.

AC DC

200

This rock band is known for hits such as Jump, Panama, and Eruption 

Van Halen

300

This rock band is known for hits such as, Don't Stop Believing, Stone in Love, and Seperate Ways.

Journey

400

This rock band has hits such as Eye of the Tiger, High on You, and I Can't Hold Back

Survivor

500

This rock band has hits such as, Don't Bring me Down, Mr. Blue Sky, and Evil Woman

Electric Light Orchestra