Define specific gravity.

If a particle is traveling at speed of light in a vacuum of 3.00×108 m/s, what is its velocity in miles per hour?

Which of the following elements has the greatest ionization energy?  

In here you should get your .pdf with questions. Practice quiz.pdf

A photon with a frequency of 2.1 × 104 s−1 has an energy in Joules of

Which of the following elements has the greatest ionization energy?  

If a 426 nm photon travels in vacuum, what is the frequency of this photon? Recall that the speed of light in vacuum is 3.00 × 108 m/s.

A25.00mL pipet sample of an alcohol is found to weigh 20.71g. What volume would be occupied by 125.4g of this alcohol? Answer: mL

The units for density of a solid are  g/cm3, vs units of density of solutions are g/mL

A 25.00mL pipet sample of an alcohol is found to weigh 20.71g. What would be the mass of 35.25mL of the same alcohol? Answer: g