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Polyatomic
Periodic Table
Nomenclature
Ionic vs Covalent
Dim Analysis
100
This is the name of the following polyatomic: NO2 -
What is nitrite?
100
This is the name of elements in a horizontal line on the periodic table.
What is a period?
100
This is the formula of Sodium oxide
What is Na2O?
100
H2O
Covalent - dihydrogen monoxide
100
Mr. Lee's pet rat, Squeaky, is approximately 2 years old. This is the approximate age of the rat in days.
What is 730 days?
200
This is the charge of the phosphate and phosphite ions.
What is 3- ?
200
The first two columns of the periodic table represent this type of electron orbital.
What are s orbitals?
200
This is the full name of CaBr2.
What is calcium bromide?
200
CaBr2
Ionic - Calcium Bromide
200
The Dark Knight is approximately 6' 2". How tall is the Dark Knight in meters?
What is 1.88 m?
300
If chlorate is ClO3 - and chlorite is ClO2 -, this is the formula of hypochlorite.
What is ClO - ?
300
This is the number of electrons that fit in 3rd energy level orbitals.
What is 18 electrons?
300
This is the formula of hexacarbon hexahydride
What is C6H6 ?
300
PCl5
Covalent - Phosphorus pentachloride
300
The time it takes mars to make one complete rotation is 59 days. This is the number of minutes one would have to wait between sunset to sunset.
What is 220,000 minutes? OR 2.2 x 10^5 minutes
400
This is the formula for the polyatomic ion Oxalate.
What is C2O4 2- ?
400
This is the number of elements in the D block of the periodic table in one row.
What is 10 elements?
400
This is the name of Pb(OH)4
What is lead (IV) hydroxide?
400
NiO2
Ionic - Nickel (IV) oxide
400
In Canada, the local highway speed limit is 115 km/hr. This is how fast you should read it on your speedometer.
What is 71.4 mi/hr ?
500
This is the number of oxygen atoms in phosphite.
What is 3 oxygen atoms?
500
This is the name of the second group of elements.
What are the alkali earth metals?
500
This is the formula of Cobalt (III) oxalate?
What is Co2(C2O4)3 ?
500
Na3PO4
Ionic - Sodium phosphate
500
A wheel rotates 25.0 rotations per minute. How many times does it rotate over the course of 25.6 hours?
What is 38400 rotations?