Who first arranged the elements according to atomic mass and noticed a periodic recurrence of their physical and chemical properties?

A. Henry Moseley

B. Antoine Lavoisier

C. John Dalton

D. Dmitri Mendeleev

Which regulation would decrease volatility in stocks and mutual funds?

What is endurance? a). the ability to run faster b). a combination of balance and coordination c). how much you can stretch d). the ability to exercise for longer periods of time

How do you find the average speed of an object?

How many regions does the deltoid muscle have

If you transfer a liter of oxygen into a 2 liter container and the gas expands to fill the entire container. Does the density of the oxygen change?

Starting at its rightmost position, it takes 2 seconds for the pendulum of a grandfather clock to swing a horizontal distance of 18 inches from right to left and 2 seconds for the pendulum to swing back from left to right.

A question about a moral issue is answered by examining facts rather than opinions. is generally considered a scientific question. cannot be answered with scientific methods. cannot be debated through discussion.

Who is most likely to have a physiological age that is much younger than his or her actual age?

Inflammation happens when the mucous membranes cannot stop a pathogen. True False

If the diameter of the space station is 730 m, how many revolutions per minute are needed for the "artificial gravity" acceleration to be 9.80m/s2?