Structure and Shape
The structure of a solid
Tightly packed
Organized
Which state of matter does not have a definite volume?
Gas
What is kinetic energy?
Movement energy!
What is the density of pure water?
1.0 g/mL
What is the scientific name for rare earth elements?
lanthanide series
The structure of a liquid
Lose and flows easily
Which states of matter have a definite volume
solids and liquids
The state of matter with the highest kinetic energy.
Gas.
Density is a measure of how _________ packed particles are in an object.
tightly or close together
If an object can be pulled into a wire it is...
ductile (quack)
The states with a definite shape
Solids
What is the unit of measurement for liquid volume
mL
Explain the kinetic energy of a solid.
Low but still moving a little.
Materials layer by density, with ________ dense on _____ and _______ dense on ________.
(Fill in the four blanks, write the full sentence.)
Materials layer by density, with least dense on top and most dense on bottom.
I have a high melting point, conduct electricity, and can be pulled into wires. What am I?
metal
The state of matter with a somewhat messy structure and no definite shape
Liquid
What is the unit of measurement for solid volume?
cm³
cubic centimeters
attractive force.
Put these objects in order from LEAST to MOST dense!
write the name and density
Honey: 1.4 g/mL
Cooking Oil: 0.9 g/mL
Water: (You should know this. Look it up and write it down)
cooking oil 0.9 g/mL
water 1.0 g/mL
honey 1.4 g/mL
List the 3 main properties of nonmetals
brittle
dull
non-conductive
No structure, no shape, no attractive force, what am I
A gas!
What is volume?
How much space something takes up.
What happens to the kinetic energy of something when it is heated up?
The particles get more kinetic energy, and can change state!
If something has a density of 2.5 g/mL, and is placed in honey, which has a density of 1.4 g/mL, what will it do in the honey, and why does it do this?
It will sink in the honey because it is more dense than the honey.
I am shiny with a high luster, I sometimes conduct electricity, and am brittle. What am I?
metalloid