Vocabulary
to arrange into categories
Classify
a chart that organizes all known elements into categories
Periodic Table
Heat transfer always goes from HOT to COLD
True
3 types of matter
Solid, Liquid, and Gas
Diagram 1
Give an example of an Alloy Metal
Alloy Metal
the smallest part of an element
Atom
anything that takes up space
Matter
As a substance heats up, the molecules SLOW down
False
List the 4 inner planets
Mercury, Venus, Earth, and Mars
Diagram 2 label the names of the scales
Scales
the building blocks of all matter
Elements
when two or more metals are combined
Alloy
Energy can never be created or reduced to nothing
True
List the 5 outer planets
Jupiter, Saturn, Uranus, Neptune, and Pluto
Diagram 3
Label the parts of an element
Element label
rocky objects that orbit the sun and are found in a meteor belt between the orbits of Mars and Jupiter
Asteroid
chunk of rock or dust that passes through the earth's atmosphere
Meteoroid
Thermal equilibrium is the point at which a substance ignites
List 3 Ways to classify Matter
Color, Electrical Properties, Temperature, and Taste
Diagram 4
Label conduction, convection, or radiation in the heat transfer model
Label conduction, convection, or radiation in the heat transfer model
carries heat through objects by the interaction of molecules
conduction
the way that heat travels through liquids and gases
Convection
a popsicle melting is an example of a chemical property / change
false (it's a physical property/change. It changes from solid to liquid, but chemical composition still the same: water, sugar, and flavoring)
List 4 characteristics of Metals
1) Conduct HEAT, 2) Conduct ELECTRICITY, 3) be bent or hammered, 4) usually shiny, 5) solid at room temperature
Diagram 5
# of particles in an element
# of particles in an element