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Measurement
Numbers, Notation & Nomenclature
Formulas and Scientists
Definitions and Laws
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100
This is a system of measurement based on units of ten.
What is the metric system?
100
This is a measured digit.
What is a significant figure?
100
To find temperature in this scale, we add 273.15 to the Celsius temperature.
What is Kelvin?
100
This is a substance that just can't be broken down into any simpler units.
What is an element?
100
What is the symbol for lithium?
What is "Li"?
200
This is a metric prefix meaning "thousandTH"
What is milli?
200
This is a method of writing numbers that provides a way to make zeros significant when they need to be.
What is scientific notation?
200
According to the law of mass conservation, matter can not be created or destroyed, but only do this.
What is "change forms"?
200
This is a type of molecule made of at least one metal and one non-metal atom.
What is ionic?
200
What is the chemical formula for chlorine?
What is "Cl"?
300
This physical quantity is measured using base units of liters.
What is volume
300
When naming this we begin with the first atom in the molecule.
What are ionic compounds?
300
This is the prefix meaning "4" used for naming covalent compounds.
What is a tetra?
300
This is a mixture that looks the same no matter what part we observe.
What is a homogeneous mixture?
300
To the right side of the periodic table, there is a bolded, jagged line. All elements to the right of this line are this.
What are non-metals?
400
This is an indication of how close a measurement is to its actual value.
What is accuracy?
400
In scientific measurements, all non-zero digits are considered this.
What is significant?
400
This is the scientist who discovered the law of definite proportions.
Who is John Dalton?
400
According to the law of definite proportions, the proportion of elements in any compound is this.
What is "always the same"?
400
When a Chemistry student's teacher tells them to memorize something, the wisest thing they can do is this.
What is "memorize it"?
500
This is equal to one centimeter cubed.
What is a cubic milliliter?
500
When writing a number in scientific notation, only of this is allowed in front of the decimal point.
What is a non-zero digit?
500
If these are thoroughly mixed, the temperature of the mixture will stay the same regardless of the amount of either thing present.
What are "ice and water"?
500
All zeros between two of these are significant.
What are significant figures?
500
This is the name for the non-metal portion of an ionic compound when it contains nitrogen.
What is nitride?