Which of the following is NOT a molecule?
A. O3
B. Na+
C. C6H12O6
D. H2O
E. O2
Answer: B
You might also like to view...
As a northward-moving hurricane passes to the east of an area, surface winds should changefrom:
a. NW to N to NE. b. W to SW to S. c. NE to N to NW. d. S to SW to W. e. SE to S to SW
Which of the following is not true of meridians?
A) They cross parallels at right angles. B) They are lines that run in an east-west direction. C) All meridians are the same length. D) They are used to measure east-west angular distances.
Before a landslide mass begins to move downhill, it must overcome ________.
A. gravity and friction B. inertia and gravity C. gravity and creep D. inertia and friction
The sections of Earth's crust that float on top of the mantle are known as ________
A) stratosphere B) lithosphere C) ozone layer D) tectonic plates E) oceans