A gas occupies a volume of 252.4 mL at 15.5 °C and 302.2 kPa. What is the volume at STP?

oh it is true if thats what you are asking

first one is the correct answer

catya that's not even a b or c

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.