Megaphone
A cone shaped instrument that amplifies a person's voice
A giant prehistoric shark
Megalodon
What do our two prefixes mean?
INTRA-Within
MEGA-big
Megastore
A very large store
A person who is incredibly famous
Megastar
What famous 20th Century scientist has an atomic element (with the symbol "Es") named after him?
Einstein
Intrastate
Taking place within a school
Intramural
What is the only element (atomic symbol Hg) that is a metal but it in liquid form at room temperature?
Mercury
Intranasal
Within the nose
Within a vein
Intravenous
What gas is the most prevalent element in the earth's atomosphere?
Nitrogen
Intradermal
Within the skin
A massive, interconnected urban region that contains many people
Megalopolis
This gas, which is deadly to humans and which you probably have detectors for in your home, is the heaviest gas on the period table
Radon