A rigid container contains oxygen gas at 233 kPa and 298K is cooled to 250K. What is the new pressure of the oxygen gas assuming the volume remains constant?

For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

Is this correct if not can u correct me