Metric System
Vocabulary
Dimensional Analysis
AVD
Mixtures / Compounds
100
The base unit for volume in the metric system
What is Liter
100
The basic particle from which all elements are made.
What is an atom?
100
Refers to the number of important single digits (0 through 9 inclusive) in the coefficient of an expression in scientific notation .
What are Significant Figures
100
a 2 dimensional measurement of matter
What is Area?
100
A combination of symbols that represents the elements in a compound and their proportions.
What is chemical formula?
200
The base unit for mass in the metric system.
What is Mass
200
Anything that has mass and occupies space.
What is Matter?
200
The metric base unit equivalence in S.N. of the prefix of (u).
What is 1 x 10^-6
200
The amount of space an object occupies
What is Volume?
200
Two or more substances which have been combined such that each substance retains its own chemical identity.
What is a Mixture?
300
One hundredth of a meter
What is a centimeter?
300
A change in substance that does not change its identity.
What is a physical change?
300
Amount of Sig Figs in the number 0.00330980
What is 6?
300
Always expressed as grams / mL
What is the density of a liquid?
300
A synonym for a homogenous mixture
What is a solution?
400
Prefix for 1 x 10^-12
What is Pico?
400
The invisible force that holds the atoms in a compound together.
What is a chemical bond?
400
120 / (10.0 * 2.0) answered in S.N.
What is 6.0 x 10^0
400
How you measure the volume of an irregular solid
What is Water Displacement?
400
Elements that are held together with a chemical bond and can't be separated by a physical process.
What are compounds?
500
Scientific Notation for Megameters
What is 1 x 10^6?
500
The mass of substances produced (products) by a chemical reaction is always equal to the mass of the reacting substances (reactants).
What is the Law of Conservation of Mass
500
157 um = _______cm
What is 1.57 x 10^-2cm
500
The density of object with a mass of 0.172 kg and a volume of 1.2 x 10^1 cc
What is 1.4 x 10^1 g/cc
500
single kind of matter that is pure and has a specific set of properties.
What is a substance?
M
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