[Cr{P(CH2CH3)3}6]2(SO4)3

Which statement about sound is not true? a. air particles travel with sound waves. b. sound waves cannot travel through a vacuum. c. sound waves exist even if no one hears them. d. air particles vibrate along the path of a sound wave.

What are the chemical names of these compounds? ke: mg3n2: reset next

What prefix multiplier is appropriate for reporting a measurement of 5.57 ×10−5 m?