Calculate the number of moles in 3.01 x 10^23 atoms of zinc

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

4. glenn andrews recently bought a motorcycle for $3,950. if he had to pay 6% sales tax on the bike, what was the total cost of the motorcycle?

Aresearcher finds that white bread contains more preservatives and has a higher moisture content than wheat bread. she designs a test to sermons whether the type of bread, white or wheat, affects the amount of mold growth. what must be done for the researcher to accurately measure the dependent variable?