unit 1
unit 2
unit 3
unit 4
100
Properties of Metals
what is luster, ductile, malleable, high density, conductivity, high melting point
100
Physical Change
what is cracking an egg hammering gold out flat tearing paper melting ice water boiling
100
force is
what is a push or a pull causes an object to move, stop, or change directions.
100
cold front is
what is icicles
200
Properties of Nonmetals
what is dull low density poor conductors brittle not dense low melting point not luster
200
Chemical Change
what is mixing 2 liquids & a solid forms Add Alka-Seltzer to Water & Bubbles Form baking a cake rusted bike chain burning wood in a fire
200
balanced force is
what is it called when a object stays still or continues at the same speed and direction
200
warm front is
what is suns
300
Properties of Metalloids
what is solid can be shiny can be dull malleable ductile
300
this symbol stands for
C
what is the symbol for carbon
300
unbalanced force is when
Unbalanced forces causes an object to change position direction or speed
300
low pressure is
what is lousy weather
400
The horizontal rows of the periodic table
what is a period
400
this symbol stands for
H
what symbol is hydrogen
400
Net Force is when
what is it when the overall force acting on an object Measured in newtons (N)
400
high pressure is
what is happy weather
500
the vertical columns of the periodic table
what is groups/familys
500
this symbol stands for
O
what is the symbol stands for oxygen
500
inertia is
what is the tendency to stay at rest unless acted on by a force
500
secondary front is
what is Two cold air masses converge on a warm air mass.
