How many oxygen atoms does a molecule of ozone have?

More Questions:

The game "Cities: Skylines" was developed by which Finnish video game company?

What did Nestle freeze dry in 1938 that led to the development of powdered food products?

In "The Twelve Days of Christmas', what did my true love send to me on the fifth day?

How many books are there in the New Testament?

What city is the capital of the US state Idaho?

What is the largest island in the contiguous US states?

What must a mole do every four hours so it doesn't die?

What is the name of the second biggest planet in our Solar System?

Which planet in our solar system is known as the Earth's twin?

Who directed the 1947 film "The Bishop's Wife"?

Where did Susie fall asleep in the Everly Brothers song "Wake Up Little Susie"?

Which US President served the shortest term in office?

What drug is obtained from the cinchona tree?

Which detective was played by Jack Webb in the 1960s TV show "Dragnet"?

During which month is the longest day in the Southern hemisphere?