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Hon Chem 11th Elements Quiz Flashcards | StudBud
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Hon Chem 11th Elements Quiz
Hon Chem 11th Elements Quiz
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Quiz of element symbols and properties for Unit 3 of Honors Chemistry.
Flashcards
27 cards
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Practice quiz
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Questions
27
Answers
1
The most abundant element in the universe.
N
O
H
He
2
A deficiency in this element leads to a condition called goiter which enlarges the thyroid.
Cl2
F2
Br2
I2
3
The second most abundant element in the universe
H
N
C
He
4
The most abundant metal in the body.
Fe
C
Cs
Ca
5
This fuming red liquid is used to make flame retardant materials
Be
B
Br
Ba
6
Brass is an alloy of this metal and copper.
Ti
Pt
Sn
Zn
7
This is a very reactive alkali metal found in bananas.
P
K
Ca
Li
8
What is the symbol for the element shown here that is used in matches and medications?
Pb
P
S
Sn
9
Alloy of this element and chromium is used as heating wire in toasters and hairdryers.
Ni
Na
Ne
N
10
This element is the best conductor of electricity, used in photographic film.
Ag
Si
Au
Cu
11
Unreactive gas used in bright orange signs for stores etc
Ni
Ne
N
He
12
This element is the lightest metal, used to treat bipolar disorder.
Na
Li
Rb
K
13
This gas was the first chemical weapon.
Br2
I2
Cl2
F2
14
Comes in many different allotropes: diamond, graphite, buckyballs, nanotubes, graphene. etc
Ca
P
Si
C
15
Most abundant metal in the earth's crust, very malleable.
Li
Al
Si
Na
16
This element is found is most used in wiring, but is also found in bronze and brass.
Cu
C
Ca
Zn
17
The most abundant element in the earth's crust
Si
Fe
O2
Cu
18
This metal is the second most abundant metal in the human body.
Cu
Zn
Fe
I
19
This element has red, black, and white allotropes. Found in strike anywhere matches
F
K
S
P
20
What is the symbol for the element that makes up 78% of the atmosphere?
O
N
Ni
Ne
21
This soft metal used to be in gasoline and is currently used in aprons during xrays.
P
Pb
Li
Ba
22
This element is the most reactive metal
Ca
Cs
C
Cu
23
This alkaline earth metal is used in diagnostic tests to outline the digestive track for xrays.
B
Be
Ca
Ba
24
This pale yellow element is the most reactive nonmetal
P
Cl2
Br2
F2
25
This metal was used in flares and flashcubes due to it's intense white light when burned.
Mg
Mn
Ba
Ca
26
This metalloid is a semiconductor and is the second most abundant element in the earths crust
Sn
Si
Se
S
27
Reactive alkali metal found in common table salt
Na
N
Ne
Ni
