Covalent Compounds
Ionic Compounds
Chemical Reactions
Grab Bag
100
The chemical below that is not covalent
H2O
CO
Rb3P
NH4
What is Rb3P?
100
These two types of elements bond together to form an Ionic Compound.
What is Metal and Nonmetal?
100
The products formed when crystalline C6H12O6 is burned in oxygen.
What is carbon dioxide and water vapor?
100
The name of C6H10.
What is Hexacarbon decahydride?
200
This pair of elements would react to form a covalent bond.
1. Magnesium and Gold
2. Strontium and Sulfur
3. Nitrogen and Sulfur
4. Calcium and Fluorine
What is Nitrogen and Sulfur?
200
This is the compound formed by Sulfur and Sodium.
What is Na2S? or What is Sodium Sulfide?
200
Which of the following can be considered a chemical change?
What is a tree burns to form ashes?
200
"Hexa-" is the Greek prefix that indicates this number
What is 6?
300
The correct formula for phosphorus dioxide
What is PO2?
300
The number of Phosphorus atoms in Calcium Phosphide.
What is 2?
300
This chemical reaction is accompanied by or requiring the absorption of heat.
What is endothermic?
300
A particle with a charge.
What is an ion?
400
The binomial name for Si2N3
What is Disilicon trinitride?
400
Does salt form Crystals
What is Yes?
400
This chemical reaction is accompanied by the release of heat.
What is exothermic?
400
Which of the following can be considered a chemical change?
1. Cooking Cake
2. Making a paper airplane
3. Cutting Wood
What is Cooking Cake?
500
This element does not always follow the octet rule when bonding.
Boron
Carbon
Calcium
They all follow the octet rule
What is Boron?
500
Whether or not salt melts easily.
What is No?
500
Which of the following can be considered a chemical change?
Burning of coal
Water freezing to form ice
Diamonds are used to scratch glass
Cutting your hair
Cooking a steak
What is Burning coal and cooking a steak?
500
What is the system of naming elements with a first and last name?
What is Binomial Nomenclature?