Why is it harder to overcome the inertia of a bowling ball than a baseball? (1 point)
a. because the bowling ball is larger
b. because the bowling ball has greater mass
c. because the baseball has less momentum
d. because the baseball has greater acceleration

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.

What are the first three quantum numbers for the electrons located in subshell 2s?

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.