Would an earthquake support the principle of unoformitarianism or the principle of catastrophism?

True or false. Gas particles never touch each other. A. True; gas particles move too rapidly to ever touch. B. False; gas particles are constantly touching each other. C. False; gas particles can touch each other when they collide. D.

Sulphate is written as SO42-, what does the "4" represent and what does the "2-" represent?

A scientist can explain how the brain recognizes odors. True False

What is a non example of density

How to find the mass number of an atom with 45 neutrons and 35 electrons?

Diamond has a density of 3.26 g/cm3. What is the mass of a diamond that has a volume of 0.276 cm3?

Which sample of matter is a mixture? Air, water, ammonia

What does the subscript in chemicial formulas tell you?

Why do we crush solids before putting them into a solvent?

6. We have many vestigial structures that are similar to structures on modern day chimpanzees. How can we interpret this information?