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A #Chemistry quiz for my #junior and #senior class to #study for their #test.
Flashcards
40 cards
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Practice quiz
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Host live
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Questions
40
Answers
1
What is the Letter Designation for the 3rd orbital?
K
O
M
L
2
How many electrons are able to fit in the first orbital?
32
8
18
2
3
Pure, can not be broken down, only one kind of atom
compound
mixture
element
atom
4
Matter is...
anything living that occupies space
anything that occupies space and has mass
anything that has mass but takes up limited amount of space.
anything that is able to move freely and takes up space
5
Lithium-8 is an example of what?
A pure element.
An isotope
A chemical symbol
6
The atomic number tells us the number of...
Neutrons and Protons together
Protons
Electrons
Neutrons
7
Atomic Number is...
the sum of neutrons
the sum of electrons
the sum of protons
the sum of neutrons and protons
8
The first letter of the chemical symbol should always be....
capitalized
lowercase
9
Groups can tell us what about an element?
number of shells
valence electrons
10
Hydrogen has how many electrons?
12
5
8
1
11
Can an element be broken down into a simpler substance by ordinary chemical means?
Yes
No
12
'Ti' is an example of...
Atomic Mass
Atomic Number
Element Name
Chemical Symbol
13
Which element is unlike an other elements?
Carbon
Oxygen
Gold
Hydrogen
14
Which scientist was able to measure the charge of an electron using oil droplets?
Ernest Rutherford
John Dalton
J.J. Thomson
Robert Millikan
15
Who created the Bohr Model?
Howard Bohrdy
Neils Bohr
Neils Williams
Bordy Howard
16
What is the first family found on the periodic table of elements?
Metalloids
Alkali Metals
Alkaline-earth metals
Transition Metals
17
Which of the following letters is NOT an example of a Letter Designation for an atom's orbitals
L
K
O
P
18
Which is not a man we discussed in class:
J.J. Thomson
John Dalton
Ernest Hemmingway
Robert Millikan
19
What is the first step of the Scientific Method?
Organize and analyze data.
State the conclusion.
Recognize a problem.
Form a hypothesis.
20
Group 8 on the periodic table is known as...
Nobel Gases
Metalloids
Alkaline-earth metals
Transition Metals
21
Mixture is a material that can be separated into 2 or more pure substances by physical change.
False
True
22
Protons and Neutrons are found together in the...
orbital
neutrons
nucleus
electrons
23
What is the chemical symbol for carbon?
C
K
Kc
Cb
24
True or False: If atoms of the same element have different masses, they are called isotopes.
True
False
I have no idea.
25
What kind of viewpoint do we use in our science class to study chemistry?
A Christian Worldview
A Naturalistic Worldview
26
What is chemistry?
The study of living matter and the changes it undergoes.
The study of life.
The study of the stars and the moon.
The study of matter and changes it undergoes.
27
Who was able to measure the charge of an electron?
John Dalton
J.J. Thomson
Ernest Rutherford
Robert Millikan
28
Which class is Ms. Harmon's favorite?
7th/8th grade science
Biology
Office Apps.
Chemistry
29
True or False: Periods are vertical on the Periodic Table of Elements.
I am not sure.
False
True
30
By diagraming an element, you are drawing the...
atomic layout
atomic structure
element layout
doodle of the element
31
Which directions are 'Groups' on the Periodic Table of Elements?
Vertical
Horizontal
32
Are you ready for this test?
Yes
No!
I don't know.
Uhh, yeah.
33
Who performed a gold foil experiment which had tremendous implications for atomic structure?
John Dalton
Ernest Rutherford
Neils Bohr
J.J. Thomson
34
How can we state the position of an element on the Periodic Table?
by group
Atomic Number
by family
by period
35
Our test is on...
Tomorrow
Thursday (10/4)
Monday
Friday (10/5)
36
Heterogeneous mixtures are...
unlike
mixed
same, alike
not uniform in composition
37
Periods can tell us what about an element?
number of shells
valence electrons
38
Brittle, not malleable, poor conductors of heat and electricity
metals
nonmetals
metalloids
Hydrogen
39
Transition Metals are found within which groups?
8
1-4
3-12
15
40
The weighted average of the masses of all its isotopes as they occur in nature is Atomic Mass.
True
False
