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Periodic Table and Electron Configuration Flashcards | StudBud
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Periodic Table and Electron Configuration
Periodic Table and Electron Configuration
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How well do you know your periodic table?
Flashcards
21 cards
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Questions
21
Answers
1
The symbol for Iron is
Ir
Fe
Ts
I
2
The element He has ___ valence electrons
8
4
18
2
3
Electrons that are in an atoms outermost shell are called:
valence
ion
isotope
lonely
4
What element is Superman scared of?
K
Kr
Kt
Rn
5
Oxygen has ____ valence electrons.
8
4
16
6
6
What does it mean for an element to be in period 4?
nothing
4 energy levels
d- block
4 valence e-
7
What is the symbol for the element named after Einstein?
Er
Ae
Es
En
8
I am the stable noble gas with 10 neutrons
Kr
Ar
He
Ne
9
Chromium, the main ingredient in Chrome, has how many neutrons?
52
22
24
28
10
The symbol for potassium is ____
P
<p>Pb</p>
Pt
K
11
I am a metal with an atomic mass of 56
<p>Zn</p>
Ga
<p>Cr</p>
Fe
12
What is the symbol for Mendeleevium?
Md
Mt
Me
Mv
13
Sulfur has ___ neutrons.
18
17
16
32
14
What is the symbol for gold?
<p>Gl</p>
G
Ag
<p>Au</p>
15
The element Be has ___ protons?
5
4
2
9
16
What is the symbol for our state metal, copper?
Cu
Cp
Co
C
17
I have 44 protons.
Hydrogen
Ruthenium
Palladium
Scandium
18
Sodium has ___ valence electrons.
23
1
8
11
19
These two elements are the only elements that are liquid at room temperature.
Hg, Br
Br, I
Hg, Xe
W, Ba
20
I am a nonmetal that has 15 electrons.
S
P
<p>Si</p>
K
21
[He]2s
2
2p
1
B
Be
Li
Ne
