Study sheet for IPC CBA 1st 6 weeks
Know how to find volume by water displacement
Density – what does it measure?
How do you calculate it?
How can you find the formula without remembering it? Look at the units g/mL or
g/cm3 which means grams divided by mLs and grams divided by volume in cm3
What does it mean if an object has a lower density?
How can you witness a chemical property?
What does temperature do to gas particles?
What do molecules of a substance do as it cools from a gas to a liquid?
To a solid?
Is energy added or released as something cools?
What about when it is heated?
Physical properties: conductor, density, buoyancy, viscosity
Remember that viscosity is resistance to flow
Periodic table stuff – we haven’t gotten to it, but most should be review:
Geography of the periodic table
Row are periods and they are energy levels
Columns are groups or families and each one has its own valence electron number
Properties of metals: conductor, solid, luster
Properties of nonmetals: can be gases, not a conductor, brittle, low melt points