Unit 1
The way a metal's surface reflects light
What is Luster?
Represents the number of atoms of each element
What is subscript?
A push or a pull that causes an object to stop, move, or change direction
What is force?
Less dense hot magma moves _______?
What is upward?
The way most metals can be stretched into wires
What is ductile?
Representation of a substance in which the subscripts are represented by their chemical symbols
What is chemical formula?
The overall force acting on an object. Measured in Newtons (N).
What is Net force?
Temperature from the sun affects the density of the water creating ______?
What is global currents?
The way most metals can be hammered or rolled into thin sheets
What is malleable?
Mixing 2 liquids and a solid forms
What is chemical change?
A tendency to do nothing or remain unchanged
What is inertia?
Created as the cool air moves in to replace the warm air
What is wind?
The atoms of which two elements have a combined total of 23 protons
What is Sodium, Na, and magnesium, Mg?
Matter cannot be created nor destroyed
What is the Law of Conservation of Mass/Matter?
A force that causes a moving object to slow down
What is friction?
A warm air mass meets a cold air mass but neither has enough for to move the other
What is stationary front?