About _._ percent of the Earth's crust is made of potassium.
What is 2.4%
This yellow creature is famous for being immortal, having a movie named after them, loving bananas, being loved by "Facebook moms", and follow evil villans.
What is a minion
This animal is known for jumping, and it has a pouch where it keeps its young Joeys safe.
What is a kangaroo?
Potassium, when placed into water, makes this cool effect.
What is an explosion (Or Tiny Explosion, etc.)
This group of people are people who study elements.
What is a chemist
This red Sonic character also named after something located on your hands.
Who/What is Knuckles
Potassium's melting point is...
What is 63.38 Celcius (or 146.08)
This boat known for slow and easy touring is called what?
What is a kayak
This martial arts form is originally from Japan.
What is karate/空手
When the human body is low on potassium, this is known as...
hypokalemia
This man discovered potassium.
Who is Sir Humphry Davy
This Afghanistan city is also important.
What is Kabul?