All organic compounds contain hydrogen, and usually oxygen. nitrogen. phosphorus. sulfur carbon.

Which material produces static charge when rubbed ?

If the root word engage means “to connect with something,” what does the word disengage mean in the following sentence? he disengaged the gears by stepping on the clutch pedal.a.added more engine powerb.activated a connection to the pedalc.stalled the engined.released a connection to the pedal

What is an example of a physical property?