9. The ability of carbon to attract electrons is A) greater than that of nitrogen, but less than that of
oxygen
B) less than that of nitrogen, but greater than that of
oxygen
C) greater than that of nitrogen and oxygen
D) less than that of nitrogen and oxygen

Dwayne filled a small balloon with air at 298.5 k. he put the balloon into a bucket of water, and the water level in the bucket increased by 0.54 liter. if dwayne puts the balloon into a bucket of ice water at 273.15 k and waits for the air inside the balloon come to the same temperature, what will the volume of the balloon be? assume the pressure inside the balloon doesn’t change. type the correct answer in the box. express your answer to the correct number of significant figures. the volume of the balloon at 273.15 k is liters.

How has the scientific community addressed the safety of chemicals? a. chemicals are repeatedly tested, even those that have existed for a long time. b. existing chemicals are tested if they have never been tested before. c. chemicals are tested if they are suspected to have caused a problem. d. only new chemicals are tested.

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?