ASVAB General Science
Who invented the telescope?
Hans Lippershey
What is the chemical abbreviation for table salt?
NaCl
The primary gaseous component of Earth's atmosphere is:
Nitrogen
Which are not considered greenhouse gases?
oxygen
What is the device used to measure electrical current?
Ammeter
Which element is necessary in the formation of rust?
The Earth is the _____ planet from the sun.
Which of these planets in our solar system is closest to the sun?
Venus
The process of liquid water spontaneously changing to a gaseous state at room temperature is known as:
evaporation
Which has a pH over 7?
Baking Soda
When did the space shuttle first fly?
1981
The average adult human body is composed of approximately what percentage of water?
55% - 65%
Which of the following elements is a not a metal?
He
Sound waves travel faster in
Steel
Which is not found in a cell?
Which is not found in a cell?
If you weigh 150 pounds on Earth,
You will weigh less on the moon