2. Your friend sits on a 25.0 L kangaroo ball, squishing the ball so that it is only 17.5
L. What is the pressure inside the ball if the outside air pressure is 100 kPa
(kilopascals)?

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.

An alpha particle is: a hydrogen atom a nucleus of helium two neutrons an electron

What happens in the particles of a gas when the gas is compressed