What does an object at rest need for it to move?

What moves under earths surface to fill in rocks or soil. What is this type of water called? (Extended response)

If the ph of a solution is 7.0, what is the poh? a. 14.0 b. 0.0 c. 7.0 d. - 7.0

How many obits are there

Calculate the energy released in the following fusion reaction. The masses of the isotopes are: 14N (14.00307 amu), 32S (31.97207 amu), 12C (12.00000 amu), and 6Li (6.01512 amu).

Which of the following tend to form anions when bonding with other elements? a. alkali metals b. nonmetals c. alkaline earth metals d. noble gases

How many carbons atoms are in propane?

This type of formula indicates the kind, number, arrangement, and bonds but not the unshared pairs of the atoms in a molecule.

What does the water inside the jar represent

What is solubility? 1) solubility is how much solute will precipitate out of solvent 2) solubility is how much solvent will dissolve in solute 3) solubility is how much solid only will dissolve in liquid only

Is burning of coal a reversible change? If yes how?