This gas makes up about 78% of Earth's atmosphere.
What is nitrogen?
This treaty formally ended World War I.
What was the Treaty of Versailles?
I have keys but open no locks.
What is a piano?
This billionaire playboy is the alter ego of Batman.
Who is Bruce Wayne?
This playwright wrote "Romeo and Juliet."
Who was William Shakespeare?
This compound, commonly known as table salt
What is sodium chloride?
This U.S. president was the first to be impeached.
Who was Andrew Johnson?
This letter appears once in a minute, twice in a moment, but never in a thousand years.
What is the letter 'M'?
This artist painted the famous "Starry Night.
Who was Vincent van Gogh?
This literary character falls down a rabbit hole into a fantastical world.
Who is Alice?
This SI unit is used to measure force.
What is the newton?
Before Queen Elizabeth II, this British monarch had the longest reign.
Who was Queen Victoria?
Double Jeopardy!!
This person shaves multiple times a day but still has a beard
Who is a barber?
The first book in the "Harry Potter" series was published in this year
What is 1997?
This Renaissance artist painted the "Mona Lisa."
Who was Leonardo da Vinci?
This part of the brain is responsible for maintaining balance and coordination.
What is the cerebellum?
This Soviet leader was in power during World War II.
Who was Joseph Stalin?
The more of me you take, the more you leave behind.
What are footsteps?
This filmmaker directed "Inception."
Who is Christopher Nolan?
This classic novel features the character Jay Gatsby
What is "The Great Gatsby"?
This element has the highest melting point of any metal.
What is tungsten?
This year marked the fall of the Berlin Wall
What is 1989?
I have no beginning, no end, and no middle, yet I touch every shore.
What is a circle?
Adjusted for inflation, this remains the highest-grossing movie of all time
What is "Gone with the Wind"?
This is the title of the first book in "The Chronicles of Narnia" series.
What is "The Lion, the Witch, and the Wardrobe"?