Unit 1
Solid at Room Temperatures
What is properties of metal
what is a representation of a substance in which the subscripts are represented by their chemical symbols
What is a chemical formula
A force is a push or a pull that causes an object to move directions or stop
what is force
cold front
what is a boundary between a cold air mass and a warmer air mass.
no luster
what is Properties of Non-metals
Cracking egg on head
What is Physical change
Newtons first law
What is a object in motion tends to stay in motion with the same speed and direction until acted on by another for
warm front
what is a region where a warm air mass is replacing a cold air mass
table full of elements
what is the periodic table
Water boiling
Chemical change
Newtons 2nd law
what is Acceleration is produced when force acts on a mass
occluded front
what is when two cold air masses trap a warm air mass and force it upward.
electrons
What is full of Electron cloud
a letter or pair of letters that represent the element in the formula.
What is Chemical symbol
Newtons third law
what is for every action there is a opposite reaction
Stantionary front
what is a warm air mass and a cold air mass meet, but neither has