Please help asap! Brainliest to correct answer. What is the volume of 2.1 moles of nitrogen gas at standard temperature and pressure (STP)?

Select one:

a. 11 L
b. 22 L
c. 47 L
d. 82 L

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

Listenbase your answer to the question on the information below. nuclear radiation is harmful to living cells, particularly to fast-growing cells, such as cancer cells and blood cells. an external beam of the radiation emitted from a radioisotope can be directed on a small area of a person to destroy cancer cells within the body. cobalt-60 is an artificially produced radioisotope that emits gamma rays and beta particles. one hospital keeps a 100.0-gram sample of cobalt-60 in an appropriate, secure storage container for future cancer treatment. which choice represents the correct product for the beta decay of the co-60? fe-60ni-60fe-61ni-61