Which of the following choices represents hydrogen peroxide a. hydrogen atom b. a molecule c. a oxygen atom d. diatomic oxygen

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest

Heat is the total potential energy of a substance that can be transferred. true false