H) In an experiment, a student counts 3.01 x 10^23 atoms of two different elements (A and B). Element A has a mass of 20.1 g and element B has a mass of 54.0 g.

i) If you had one atom of each, which would be the heaviest?

ii) How many moles of atoms were counted?

iii) Calculate the molar mass (g/mole) of each element.
iv) Using the periodic table, identify each element.

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Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

The answer is not c