Sedimentary rocks may form far away from where the sediments formed. what two processes bring sediments to a new location

Which of the following elements has electrons in the 3d sublevel?

If the wavelength of a wave stays the same, what happens when the wave period increases? a. increase in wave speed c. decrease in wave speed b. increase in wave height d. decrease in wave height

Write out the balanced equation for the reaction that occurs when Al and PbO react together.

What is the final volume of 10L of gas at 300K that is heated to 900K at constant pressure?

Why is refraction so important in eyeglasses.

How many nuclei of 238 92 U 92 238 U remain in a rock if the activity registers 290 decays per second? (Note that the half life of Uranium-238 is 4.468x109 years)

A base can neutralize an acid. true or false

Hydrochloric acid (12.0 ml of 0.233 m) is added to 296.0 ml of 0.0579 m ba (oh) 2 solution. what is the concentration of the excess h + or oh - ions left in this solution?

Which are the organs of the digestive system

For the separation of the unknown mixture, you are instructed to isolate the amine followed by the acid and finally the neutral. Does the order matter? If not, what other orders could be followed?