Formulas
States of Matter
Chapter 6
Plate Tectonics
Compounds
100
Density
What is mass/volume
100
Takes the shape of its container and has a definite volume
What is a liquid
100
Combining two elements
What is synthesis
100
A numerical scale for expressing the magnitude of an earthquake
What is the Richter scale
100
Separating a mixture in to simpler substances
What is decomposing
200
Mass
What is volume X density
200
Molecules move the slowest
What is a solid
200
2.0 is the volume ratio of
What is the hydrogen to oxygen volume ratio in water
200
The point on the surface directly above the focus in an earthquake
What is the epicenter
200
using electricity to decompose a mixture
What is electrolysis
300
NaCl
What is the formula for salt
300
when a gas changes to a solid
What is sublimation
300
The three most abundant elements by mass on earth, in order
What is 1.oxygen 2.silicon 3.hydrogen
300
The sideways and downward movement of the edge of a plate
What is subduction
300
Separating by means of different solubilities
What is filtering
400
C6H12O6
What is the formula for glucose or sugar
400
Name the four states of matter
What is a solid, liquid, gas, and plasma
400
When neither of the substances reacting are completely used up
What is an incomplete reaction
400
plates float on the __________
What is the asthenosphere
400
________ states that all compounds contain exactly the same proportions of elements every time.
What is the law of constant proportions
500
NaClO3
What is the chemical formula for sodium chlorate
500
This state of matter has the fastest moving molecules
What is plasma
500
Which substance was used as a catalyst in lab 6.2
What is sodium carbonate
500
The movement of continents across the earths surface
What is continental drift
500
Discovered that lime is a compound
Who is Humphry Davy
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