1. True or false, phosphorus-33 is an isotope

Apure solvent has a vapor pressure the vapor pressure of a solution. a. equal to b. lower than c. higher than

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.

4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has: