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Unit 2 Review
Unit 2 Review
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Matter, Periodic Table, and Atomic Structure
Flashcards
50 cards
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Practice quiz
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Questions
50
Answers
1
How many neutrons does Hydrogen contain?
2
0
1
2
Which scientist thought that the electrons orbitthe nucleus like planets orbit the sun?
Mendleev
Lewis
Bill Nye
Bohr
3
Which Group of the Periodic Table is Copperfound?
Alkali Metals
Transition Metals
Rare Earth Metals
Alkaline Earth Metals
4
An observation made without measurement.
Oualitative
Quantitative
5
What element has the Atomic number 88?
Yttrium
Actinium
Radium
Strontium
6
What is the symbol for Silver
Si
Au
Ag
Sr
7
How many proton does Sodium have?
12
22
11
23
8
What is the symbol for Lanthanum?
La
Lr
Ln
Li
9
The Alkali Metals contain how many valenceelectrons?
3
2
4
1
10
The Nitrogen Group contains how many valenceelectrons?
3
5
2
4
11
What is the name of the element with the symbol Bk?
Boron
Berkelium
Bohrium
Bromine
12
What group is in Column 17?
Nobel Gases
Transition Metals
Alkali Metals
Halogen Group
13
How many electrons does Aluminum have?
14
17
26
13
14
A characteristic of matter that you can observe without changing the identity of the substance.
Harmonious Properties
Physical Properties
Chemical Properties
Properties of Life
15
What is the mass number for Zr?
40
92
91.224
91
16
What is a combination of two or more types of substances?
Mixture
Pure Substance
Chemical
17
What is the average mass of all the element’sisotopes?
Isotope Mass
Atomic Mass
Mass Number
18
How many valence electrons does Argon have?
39
40
18
8
19
T-Swift is 5 foot 10 inches and weighs 125pounds – what type of observation is this?
Qualitative
Quantitative
20
What is the acronym for the elements of life?
CHNOPS
PHOCS
CLAMPS
NAPS
21
How many valence electrons does Bromine have?
8
5
3
7
22
How many electrons can fit into the 3rd energy level of a Bohr Diagram?
18
32
8
2
23
What element has the mass number 96?
Curium
Molybdenum
Niobium
Americium
24
Identify the Boron Family
G
E
D
F
25
What makes up everything (aka the buildingblocks of matter)?
Mixtures
Ions
Atoms
Molecules
26
How many valence electrons does Strontium have?
2
3
1
4
27
What is your Chemistry Teacher's Last Name?
Mutter
Sutter
Grutter
Rutter
28
What technique did we use to separate a mixture of dyes?
chromatography
radiagraphy
Strip-thingy
I can't remember!?
29
What is the maximum # of electrons that canfit in the 1st energy level of Bohr’s model?
8
10
2
32
30
What is the Atomic Mass of Carbon?
6
12
13
12.0107
31
Which Element has the atomic mass of 127.60?
Meitnerium
Iodine
Thallium
Tellurium
32
What is the name of the element with the symbol Y?
Ybecauseiloveyou
Yttrium
Yantium
Yuranium
33
What is the atomic number for Br?
35
79.904
79
80
34
Anything that takes up space and has mass?
Distance
Volume
Mass
Matter
35
A mixture containing the same compositionthroughout.
Genius Mixture
Hetergeneous Mixture
Mixture
Homogeneous Mixture
36
What element has the Atomic Number 75?
Germanium
Indium
Arsenic
Rhenium
37
Identify the Transition Metals
D
B
C
A
38
What Column is the carbon group in?
18
2
13
14
39
Granite, Cookies, and potpourri are what types of mixtures?
Geneous
Homogeneous
Heterogeneous
40
What is the number of Protons in an atom called?
Atomic Mass
Mass Number
Atomic number
Atomic Nucleus
41
How many valence electrons does oxygen have?
5
7
6
8
42
The science that investigates and explains the structure and properties of matter
Science
Matterology
Biology
Chemistry
43
Which element has the Mass number 32?
Chlorine
Sulfur
Germanium
Argon
44
How many valence electrons does Boron have?
7
1
8
3
45
These huge, purple flowers are so beautiful - What type of observation is this?
Quantitative
Qualitative
46
What is the mass of 1 Proton?
0.00053amu
0.0005g
794g
1amu
47
What is the symbol for Mercury?
Mc
Hs
Me
Hg
48
How many total electrons does Bh have?
107
35
262
80
49
Identify the Nobel Gases
G
I
H
J
50
Identify the Rare Earth Metals
B
K
D
A
