Answer: NaCl
Sodium chloride (also known as salt or halite), is an ionic compound representing a 1:1 ratio of sodium and chloride ions.

Answer: 15 MPH

Answer: 1 million

Answer: Sigmund Freud

Answer: 180 degrees
The angles of a triangle always sum to 180 degrees.

Answer: Blondes

Answer: A Neutron

Answer: Beak
An octopus has two eyes and four pairs of arms... it is bilaterally symmetric. It has a beak, with its mouth at the center point of the arms.

Answer: No, it's not!
Adding up the divisors of 36: 1 + 2 + 3 + 4 + 6 + 9 + 12 + 18 = 55

Answer: Hypoglycemia
Hypoglycemia is low blood sugar, which is the body's main source of energy.