How does granite (igneous) change into sandstone (sedimentary) ?

If the frequency of a radio station is 88.1 MHz (8.81 * 107 Hz), what is the wavelength of the wave used by this radio station for its broadcast? The answer should have three significant figures.

What is a example of one natural source of radioactivity

Predict the products of NaCl (ag) + AgNO3 (ag)

Hawaii is located at a relatively low latitude. prevailing winds blow moist air off the ocean onto its shores. because of these factors, much of hawaii's vegetation is made up of? A.) cactus and yucca B.) lichens C.) rain forests D.

Which of the following features is common to both acids and bases? A. ability to burn skin B. similar taste C. pH measurements greater than 7 Reset Submit

Chemists use activity series to determine whether which type of reaction will occur?

1. Does the temperature rise or drop when you mix vinegar and baking soda. 2. Does the temperature rise or fall when you mix baking soda and water.

Use the balanced equation from number four above to determine the limiting reactant if we had a mixture of 5.0 moles of Fe and 4.0 moles of O2.

Using the kinetic theory what happens to oxygen particles as they are cooled

Identify the following: 1. The only 2 liquid elements. 2. The element in period 4, group 0. 3. The second metalloid in period 4. 4. The first element in group 4A.