Unit 1
Mass number
Atomic number
Neutrons
what is M.A.N
is a letter or pair of letters that represent the element in the formula
What is a chemical symbol
Is an object that stays at rest stays at rest unless acted on by a unbalanced force
What is Newtons First Law
A cold weather front is a boundary between a cold air mass and a warmer air mass.
What is a cold front
Hydrogen
What is number 1 on the periodic table
It represents the number of atoms of the element to the left of the subscript
what is a subscript
Is acceleration of an object is dependent upon two variables
What is Newtons Second Law
A warm weather front is a region where a warm air mass is replacing a cold air mass.
What is a warm front
positive charged particles found in atom
what is a proton
is a representation of substance
What is a chemical formula
For every action there is a equal and opposite reaction
What is Newtons Third Law
A stationary front is where a warm air mass and a cold air mass meet, but neither has enough force to move the other.
What is a stationary front
Is the tendency of a material to fracture under small force
What is Brittle
When something changes form but not chemical identity
What is a physical change
Given
Unknown
Equation
Substitute
Solve
What does G.U.E.S.S stand for
Occluded fronts happen when two cold air masses trap a warm air mass and force it upward.
What is a occluded front