Pure Substances and Mixtures
What are the types of mixtures and how can you tell them apart?
What is homogeneous and heterogeneous? Homogeneous is in one phase and heterogeneous is in more than one phase
What type of property does NOT depend on the amount of the substance?
What is an intensive property?
What are some intensive properties?
What is melting point, boiling point, freezing point, color?
Anything that has mass and takes up space
What is matter?
The law that states that matter cannot be created or destroyed.
What is the law of conservation of matter?
Why can't mixtures have formulas?
What is they have variable composition?
How can you tell if it is a chemical or a physical change?
What is if there is a new substance it is chemical?
Phase change of a solid turning into a gas
What is sublimation?
What type of chemistry involves carbon?
What is organic chemistry?
Elements are composed of what?
What are some examples of physical properties?
What is a color, shape, size, smell, taste, ductility, malleability, solubility, density, conductivity?
List some examples of physical changes
What is phase changes, grinding, cutting, etc?
A liquid's resistance to flow
What is viscosity?
What phase of matter is the least dense?
What is gases?
What is another name for a homogeneous mixture?
What is solution?
What is an extensive property?
What is a property that depends on the amount of matter present?
Temperature is a measure of what?
What is average kinetic energy?
What is the amount of matter in an object?
What is mass?
What side of the periodic table has nonmetals?
What is the right side?
What is a compound?
What is two or more elements chemically bonded together?
List some examples of chemical properties
what is flammability, toxicity, oxidation
What state of matter is composed of ions? (Atoms that have position and negative charges)
What is plasma?
What is a pure substance?
What is a chemically combined substance that is an element or a compound?