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Elexis Applegate
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Decks in this class (49)
Section 1.1- Chemistry: The Science of Matter
The branch of the science that de...,
Chemistry deals with the study of...,
Foundational to the others areas ...
24
cards
Section 1.2- Measurement in Chemistry
The language of science,
Has to do with the consistency or...,
Errors in measurement that tend t...
46
cards
Section 1.3- Mathematics in Chemistry
Is based on the fact that every n...,
The ___________ in scientific not...,
A number less than 1 will have a ...
11
cards
Section 2.1- Nature of Matter
Means out of nothing,
The materials that compose the un...,
Matter may exist in
40
cards
Elements And Atomic Symbols
Aluminum,
Argon,
Arsenic
45
cards
Section 2.2- Properties and Changes of Matter
A descriptorone type of matter my...,
Properties that describe a substa...,
Properties that describe how matt...
15
cards
Section 2.3- Subatomic Particles
Smaller particles of matter that ...,
Two chemists in the early 1800s t...,
Physicist who proposed that units...
21
cards
Section 2.4- Atomic Number, Mass Number, Isotopes, and Ions
The _____________________ in the ...,
The number of protons in the nucl...,
All atoms of the same element hav...
17
cards
Section 2.5- Atomic Mass
Developed the concept of measurin...,
Atomic mass in usually measured in,
Atomic masses can be measured wit...
6
cards
Test 1 Review
Smallest particle without changin...,
One type of substance,
Several compounds involved
72
cards
Section 3.1- Formulas and Names
The basis for such precise relati...,
The numerical relationships betwe...,
Are symbolic representations that...
10
cards
Section 3.2- Naming Ionic Compounds
The formula unit can be thought o...,
Ionic compound naming rules,
Ions that consist of several atom...
9
cards
Table 3.2- Some Common Ions
Ammonium,
Copper i,
Hydrogen
43
cards
Section 3.3- The Mole
The sum of the atomic masses of a...,
To relate microscopic values like...,
Avogadro s number is
10
cards
Section 3.4- Percent Composition and Formulas
According to the ________________...,
The composition of a compound giv...,
3
cards
Section 4.1- Balancing Chemical Equations
The chemical changes caused by co...,
A symbolic representation of a ch...,
The symbols of the substances tha...
7
cards
Section 4.2- Classification of Chemical Reactions
A reaction in which two or more s...,
The reverse of combinationinvolve...,
Decomposition by electrical curre...
8
cards
Section 4.3- Quantitative Relationships from the Balanced Equation
_________________ obtained from a...,
Using mole ratios to find amounts...,
Amounts based on the coefficients...
6
cards
Section 5.1- Kinetic Theory of Matter
All gases are completely ________...,
A gas is greatly affected by both...,
The relationships of pressure and...
7
cards
Section 5.2- Gas Pressure
Since gas molecules are in consta...,
Equation for kinetic energy,
The collisions of the gas molecul...
20
cards
Section 5.3- The Gas Laws
The first careful research about ...,
Says that at constant temperature...,
Equation for boyle s law
23
cards
Section 5.4 Diffusion, Partial Pressures, and Stoichiometry
The process of mixing molecules o...,
Discovered that lightweight gases...,
_______________ molecules diffuse...
10
cards
Chemistry Quarter 1 Exam Review
System of measurement primarily u...,
Unit of time in metric system,
The purpose of scientific notation
38
cards
Section 6.1- Energy
All chemical reactions involve __...,
Chemical reactions involve a resh...,
The study of the flow of energy
33
cards
Section 6.2- Heat in Chemical Reactions
To warm in defined as the interna...,
Equation for enthalpy,
The total enthalpy of a system __...
28
cards
Section 6.3- Heat and Changes of State
Adding heat to a substance does n...,
The heat per unit mass required t...,
The amount of heat per unit mass ...
5
cards
Section 6.4- Spontaneity and the Second Law of Thermodynamics
Systems tend to increase their st...,
Highly exothermic reactions tend ...,
A measure of the disorder or rand...
12
cards
Test 4 Review
Stored energy,
Feels hot,
Releases heat
32
cards
Section 7.1- The Nature of Light
The ____________________ of elect...,
Can be described as a periodic ba...,
The high points of a series of wa...
34
cards
Section 7.2- Electrons and the Structure of the Atom
A more precise instrument that ca...,
A spectrum containing only certai...,
A spectrum containing the complet...
35
cards
Section 7.3- Quantum Numbers and Electron Configuration
Drawn as 3d around the region tha...,
The compete arrangement of electr...,
The schrodinger equations allow s...
38
cards
Section 8.1- Historical Development of the Periodic Table
Between 1737 and 1869 alone _____...,
German chemist who grouped certai...,
Each triad consisted of _________...
9
cards
Section 8.2- Classification Of The Elements
Elements in the same group are sa...,
Rows of elements are,
Periods are numbered from
20
cards
Section 8.3- Periodicity of Chemical Properties
The first three alkali metals li ...,
Chemical reactivity _____________...,
The alkali metals are
9
cards
Section 8.4- Electron Configurations and the Periodic Table
Electrons in the same ___________...,
The order of filling subshells ma...,
The highest energy occupied subsh...
7
cards
Section 8.5- Periodic Properties of the Elements
Physical and chemical properties ...,
As you go down a group the atomic...,
As you go across a period from le...
23
cards
Test 5 Review
Properties of alkali metals,
Properties of alkaline earth metals,
Known as the salt formers
56
cards
Section 9.1- Types of Chemical Bonds
Is composed of two or more elemen...,
Is an attractive force between at...,
Simple ionic compounds and molecu...
37
cards
Section 9.2- Shapes and Properties of Molecules
Knowing the _________________ of ...,
Lewis structures do not give the ...,
A bonding situation in which elec...
20
cards
Section 9.3- Intermolecular Forces: Forces between Molecules
Many properties of a substance re...,
The type and strength of ________...,
Only things that affect boiling p...
21
cards
Section 9.4- Crystals
When the particles are fixed in d...,
Two types of solids,
A few solids have non ordered arr...
17
cards
Semester Exam Review
Which si prefix means one million...,
Which si prefix means one billion...,
Which si prefix means one million...
296
cards
Section 10.1- Hydrogen
Since ancient time the most impor...,
A survey of the chemical and proc...,
The simplest element
16
cards
Section 10.2- Oxygen
By far the most abundant element ...,
21 of the volume of our atmospher...,
The element oxygen can exist in t...
13
cards
Section 10.3- Nitrogen
Makes up 78 of the volume of air,
Liquid air is a major source of n...,
Third ranking chemical in the us
27
cards
Section 10.4- Phosphorus
The tenth most abundant element i...,
Sixth most abundant element in th...,
The two most important allotropes...
15
cards
Section 10.5- Sulfur
Composes only about 05 of the ear...,
Sulfur exists in several,
The most stable sulfur allotrope ...
27
cards
Section 10.6- Halogens
All _____________ are too reactiv...,
The most reactive of the nonmetal...,
The most reactive of any element
40
cards
Section 10.7- Noble Gases
All of the _______ occur as monat...,
Noble gas found in natural gas in...,
Uses of helium
4
cards
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Chemistry: Precision and Design
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