How are weathering and erosion the same?

A. Both move sediment from one place to another.

B. Both break down rocks into smaller pieces.

C. Both change Earth's surface.

D. Both leave sediment in new places.

What are some of the chemical properties of silver?

A chemist determined by measurements that 0.050 moles of aluminum participated in a chemical reaction. Calculate the mass of aluminum that participated in the chemical reaction. Be sure your answer has the correct number of significant digits.

You are told to take 2 grams of advil a day. how many milligram tablets does that equal

An example of a fossil fuel is a. wood. b. petroleum. c. the sun. d. water.

If an objects volume decreases but the mass stays the same why

Where are the transition metals on the periodic table? A. In two rows, separated from the rest of the table B. In the second column C. In the first column D. In columns 3 - 12 in the center of the table

A spherical ball of lead has a diameter of 2.5 cm. What is the mass of the sphere if lead has a density of 11.34 g/cm3? (The volume of a sphere is (43) πr3 where r is the radius.)

If a clot were made up of a mass of proteins, what change in the proteins led to the formation of a clot?

How many types of eggs can mothers create

If a piece of metal, such as calcium or magnesium, reacts with atmospheric oxygen, would you expect the product to have a greater or lesser mass than the reacting metal?