Unit 1
where the protons and neutrons are located
what is the Nucleolus?
a representation of a substance in which the subscripts are represented by their chemical symbols
what is Chemical Formula?
a push or pull that causes an object to move, stop, or change direction.
what is a force?
a boundary between a cold air mass and a warmer air mass.
what is cold front?
Atomic number, Protons, Electrons
what is APE?
a letter or pair of letters that represent the element in the formula.
what is Chemical symbol?
an object that stays still or at the same speed or direction.
what is Balanced forces?
a region where a warm air mass is replacing a cold air mass.
what is a warm front?
the way most metals can be hammered or rolled into this sheets
what is Malleable?
represents the number of atoms of the element to the left of the subscript.
what is an Element?
causes an object to change speed, direction, or position.
what is Unbalanced forces?
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?
Mass number, Atomic number, Neutrons
what is MAN?
substance in the beginning of a reaction.
what is an reactant?
the overall forces acting on an object.
what is Net forces?
when two cold air masses trap a warm air mass and force it upward.
what is occluded front?