Naming
Chemistry
Math
Riddles
Random
100

Prefixes are used for ____.

What are Nonmetals/Molecules?

100

The first step of the scientific method

What is Observation?

100

A candy bar costs $1.35

Amina pays with a $5 bill.

How much change should Amina get? (20 secs)

What is $3.65?

100

What is a cup, but can't hold water?

What is a cupcake?

100

Who is on Mount Rushmore?

Who are Theodore Roosevelt, George Washington, Abraham Lincoln, and Thomas Jefferson?

200

Polyatomic ion for thiosulfate

What is (S2O3)2- charge?

200

The SI unit for an amount of substance

What is Mole (mol)?

200

Potatoes are $1.50 per pound

Carrots are $1.80 per pound

Jack buys 1.5 lbs of potatoes and 0.5 lbs of carrots.

How much change does he get from $5? (30 secs)

What is $1.85?

200

I am tall when I am young, and I am short when I am old. What am I?

What is a candle?

200

What states are a part of the four corners?

What is Utah, Arizona, Colorado, and New Mexico?

300

Hydrogen is added to a polyatomic ion.

What happens to the charge?

What is 1+ ?

300

Contributes to the mass number of an element

What is protons and neutrons?

300

4^2 x (2^2 +70)?

4 squares times (2 squared plus 70) =

(30 secs)

What is 1184?

300

If two's a company, and three's a crowd, what are four and five?

What is nine?

300

What is the deadliest animal in the world?

What is the mosquito?

400

Cobalt (III) Thiosulfate


What is Co2(S2O3)3?

400

Types of double displacement

What is Precipitation and Neutralization?

400

364 x 85

(30 secs)

What is 30,940?

400

A man describes his daughters, saying "They are all blonde, but two; all brunette, but two; all redheaded, but two" 

How many daughters does he have?

What is three?

a blonde, a brunette, a redhead

400

How many SI sessions have we had? (Including today)

What is 28?

500

Chlorous Acid

What is HClO2?

500

A cake recipe calls for 

-2 cups of water -4cups of flour - 8 squares of chocolate 

-4 cups of sugar -8oz of butter -4 eggs

You have 

- lots of water - 5 cups of flour -4 cups of sugar

-12 squares of chocolate -16 oz of butter -6 eggs

What is the limiting reactant? (30secs)


What is sugar?

500

Surface area of a cylinder

What is 2pi r h + 2pi r squared?

or 2pi r(r+h)

500

A man looks at a painting in a museum and says, " Brothers and sisters I have none, but that man's father is my father's son."

Who is in the painting?

What is the man's son?

500

What is the most visited country in the world?

What is France?

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