-What is the idea that the volume of a gas increases with increasing temperature provided the pressure does NOT change?
-The most common state of matter in the universe is ______________??
-What is the idea that matter is made up of small particles that are in constant motion??
-How can you tell whether an object will sink of float?
-What is the energy needed to change a liquid to a gas called??
-What is the energy called needed to change a liquid to a solid???
-What is a type of mixture in which all substances are uniformly spread out??
-What is a homogeneous mixture that remains uniformly and constantly mixed?
-What is the scattering of light by particles in a mixture??
-Is sharpening a pencil a physical or chemical change???
-How about corrosion of a bicycle frame????
-Why is the periodic table such a useful tool????
-What is the difference between malleable and ductile??
-Each inner energy level of an atom has maximum numbers of _____ ?______it can hold.
-What are the elements in groups 3-12 of the periodic table called???
-Different forms of the same element that have different properties because of different atom arrangements are called______? _______.
-What is the name of a chemical bond that occurs when electrons are shared??
-A hydrocarbon that has one or more double or triple bond is a _________ ?________ hydrocarbon??
-Which food in the "Molecules of Life" lab gave off the most energy?
-A polar solvent will dissolve ????? substances best??
-Name a solution that you can drink.
- What is a balanced chemical equation?? Why must it be balanced??
-What is a catalyst??
-What is an inhibitor?
-What is the breaking down of compounds into simpler substances called?