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Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
100
What is the difference between pure and applied chemistry?
Pure chemistry is using chemistry to further knowledge in the field of chemistry, and applied chemistry is using chemistry to solve real world issues/scientific problems.
100
Extensive properties depend on the _______ of matter. (amount or size)
Amount of matter.
100

Volume


4

100
What kind of microscope is able to use electrons to see atoms or subatomic particles?
Electron Microscope
100
S orbitals have what kind of shape?
Spherical (circular)
200
Which area of study in chemistry deals with no carbon and nonliving things such as rocks?
Inorganic chemistry
200
What are the 3 states of matter?
Solid, liquid, gas
200

Density

PRECISE.

200
Name all 3 subatomic particles.
Protons Neutrons Electrons
200
What is the current model of the atom called?
Quantum Mechanical Model
300
Name at least 1 of the 3 steps in the scientific method according to the chemistry textbook.
1) Making observations 2) Proposing and testing hypotheses 3) Developing theories
300
Is the atomic number located above or below the element's symbol on the periodic table?
Above the symbol.
300

Mass

6.3 x 10^6

300
~~~DOUBLE POINTS!!!~~~ Subatomic particles can be broken down into what smaller particles that we don't know much about yet?
Quarks
300
What is the distance between two crests called?
Wavelength
400
What are the 5 areas of study in chemistry? Hint: one of them is Biochemistry.
Biochemistry Organic chemistry Inorganic chemistry Analytical chemistry Physical chemistry
400
What is the difference between elements and compounds?
2 or more elements make up a compound.
400

Matter

7 (the zero on the right counts because there's a decimal!)

400
What is the atomic number of neon (Ne)?
10
400
Name all 3 rules for electron configurations. One is a chart/principle. One is a principle. One is a rule.
Aufbau principle Pauli exclusion principle Hund's rule
500
Give me an example of what a biochemist would do.
A biochemist works with processes that happen inside of living things. Therefore, a few examples could be: they work with DNA, they study cells, etc.
500
All matter can be divided into what 2 broad categories?
Mixtures and pure substances.
500
What is the formula for density?
Density = Mass/Volume (Mass over volume)
500
What early model of the atom did Thomson develop that involved a lump of positive charge with electrons stuck to it?
Plum-Pudding Model
500
Write the full electron configuration of a carbon (C) atom using the aufbau principle and the periodic table.
1s^2 2s^2 2p^2 Carbon has 6 electrons!