Which phrase best describes the substance in the bowl? A. A mixture
B. A single atom
C. Two elements
D. one compound

Which of these will change if the air in aclosed bottle is heated? abcdthe mass of the airthe composition of the airthe air pressure in the bottlethe number of air molecules in the bottle

What is the overall order of reaction for rate = k[no]2[o2]

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough