*
EQ: Compare and contrast
substances and mixtures.
*Anything that has mass and takes
up space
*In other words, it has both mass
and volume
*Everything you see and some
things you cannot see, like air
*
*Space
*Sound
*Light
*Forces
*Energy
*
*Building block of matter
*Made of protons (+), neutrons (o),
and electrons (-)
*Protons and neutrons in nucleus
*Electrons in electron cloud
*
*Matter whose composition is
always the same
*Ex. Sugar is always C6H12O6, water
is always H2O, and oxygen is
always O2.
*Two types: elements and
compounds
*
*Substance made of just one type
of atom
*Exist individually, such as
aluminum atoms, or in groups,
such as pairs of oxygen atoms
*
*Substance with 2 or more different elements
bonded together but always with the same formula
* Formula: symbols and #s that represent compound
* H2 O
*CO2
*C6H12O6
*Different properties than elements that make them
up
*
*Matter that varies in composition
*2 or more substances blended together physically
(therefore can be separated, like sand and water)
*Two types: heterogenous and homogenous
*Heterogenous: not evenly mixed
* Two samples can have different amounts of substances (ex. 2
buckets of sand from the beach)
*Homogenous: evenly mixed
* Also called solution
* Two samples will have same amounts of substances (ex. 2
bottles of Gatorade)
*
*Use the following 7 terms to create a
graphic organizer showing how matter
is classified.
*Add at least one picture and at least
one example to each.
*Be sure to use COLOR on this page!
* Matter ** Substances ** Elements **
Compounds
* Mixtures ** Heterogenous ** Homogenous
*
*Use the following 7 terms to create a
graphic organizer showing how matter
is classified.
*To assist you in this task, use figures 4
and 6 from chapter 6.
*Be sure to use COLOR on this page!
* Matter ** Substances ** Elements **
Compounds
* Mixtures ** Heterogenous ** Homogenous
*