How many grams of water can be heated from 23°C to 68°C using
15,200J?

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

You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen

An observation that requires measurement is called quantitative observable or qualitative