An atom contains 32 protons and 34 neutrons. What is the atomic mass of the element?
What is 66?
100
There are only two metals that have a non-silvery color. One is gold. What is the other?
What is copper?
100
This city is the capital of China.
What is Beijing?
200
Which is less reactive? Li or Na?
What is Li?
200
True or False: Metals have a high density.
What is TRUE?
200
Fluorine-19 has an atomic number of 9 and a mass number of 19. How many neutrons does fluorine-19 have?
What is 10?
200
The average adult human body contains this much salt (NaCl)?
What is 1/2 pound?
200
The world's largest active volcano is found in which US state?
What is Hawaii?
300
Which is more reactive? Rb or K?
What is Rb?
300
Metals are naturally found in this state of matter.
What are solids?
300
If an isotope of tin has an atomic mass of 118 and contains 68 neutrons, how many protons does tin contain?
What is 50?
300
This letter is the only one to NOT appear on the periodic table.
What is J?
300
This actor played Dead Pool in the 2016 movie.
Who is Ryan Reynolds?
400
Which is less reactive? Se or Te?
What is Te?
400
True or False: Metals tend to be gases or liquids at room temperature.
What is FALSE?
400
Atom A has 47 protons and 62 neutrons; Atom B has 47 protons and 60 neutrons. Atom A and Atom B are what?
What are isotopes?
400
The human body contains enough carbon to make graphite for this number of pencils.
What is 9000?!
400
This country is the only one to have played in every World Cup.
What is Brazil?
500
This element is the most reactive non-metal on the periodic table.
What is fluorine?
500
True or False: Insulators tend to be metals or metalloids.
What is FALSE?
500
An atom of uranium, which has an atomic number of 92 transforms into an atom of thorium and an atom of helium, which has an atomic number of 2. What is the atomic number of thorium?
What is 90?
500
True or False: Many radioactive elements do not actually glow in the dark.