How many molecules are there in 5.54 moles of glucose, C6H12O6?

What type of radiation is lead emitting in the following equation? alpha particles beta particles gamma rays

How can the periodic table be used to predict the behavior of elements?

How does a sample of helium at 15 degree celsius compare to a sample of helium at 215 k? a) the helium at 15 degrees celsius has a higher average kinetic energy that the sample at 215 k. b) the helium at 15 degrees celsius has lower nuclear energy that the sample at 215 k. c) the helium at 15 degrees celsius has slower- moving atoms that the sample at 215 k. d) the helium at 15 degrees celsius has smaller atoms than the sample at 215 k.