Which of the following statements is false?
A. An atom emits electromagnetic radiation when an electron moves from a lower energy level to a higher energy level.
B. Light that is high in energy has a high frequency.
C. The atomic spectrum of helium is different from the atomic spectrum of neon.
D. Electromagnetic radiation often behaves like a wave.
E. An atomic spectrum is an element's fingerprint.
Answer: A
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Carbon dioxide is caused by the incomplete combustion of fossil fuels, while carbon monoxide is caused by complete combustion
Indicate whether the statement is true or false.
Three basic classes of collisions include all but which of the following?
A. Oceanic plate versus oceanic plate B. Continental plate versus continental plate C. Oceanic plate versus continent-bearing plate D. Continental plate versus mantle plate
The two most abundant gases in Earth's atmosphere are ________ and ________
Fill in the blank(s) with correct word
Most of the water evaporated from the oceans returns directly to the oceans in precipitation.
Answer the following statement true (T) or false (F)