A sample of a gas is placed inside a cylinder that is a fixed size. The cylinder is heated as additional gas
is added to it. What will most likely happen to the pressure of the gas inside the cylinder?
It will decrease.
It will increase.
It will not change.

How did planetesmals form planets? a. they broke apart into smaller chunks. b. they collided and stuck together. c. they cooled and pulled ice together. d. they began to rotate.

What happens when an acid dissolves?

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?