Science Quiz Bee (CLINCHER ROUND)

What are the 3 particles that make-up the atom?

• protons, neutrons, and isotopes

• neutrons, isotopes, and electrons

• positives, negatives, and electrons

• protons, neutrons, and electrons

An atom has 5 protons, 7 neutrons and 5 electrons. What is the mass number of the atom?

What kind of energy is in a rock at the edge of a cliff?

A pure substance that is a compound is made out of __________.

• particles of more than one type of atom

• particles of the same type of atom

• particles of the same type of atom

A _________ is a substance made of two or more DIFFERENT elements chemically combined.