WONDER #1320: How Does a Plasma Ball Work?

Question 1 of 3

Who invented the plasma ball?

  1. Nikola Tesla
  2. Bob Barker
  3. Pete Plasma
  4. Bill Parker

Question 2 of 3

A fourth state of matter, separate from solids, liquids, and gases, is called what?

  1. vacuum
  2. plasma
  3. electricity
  4. current

Question 3 of 3

Which of the following is NOT a noble gas often used in plasma balls?

  1. neon
  2. argon
  3. xenon
  4. helium

Check your answers online at https://www.wonderopolis.org/wonder/how-does-a-plasma-ball-work.