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Unit 4 The Periodic Table Flashcards | StudBud
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Unit 4 The Periodic Table
Unit 4 The Periodic Table
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A quiz on the periodic table.
Flashcards
25 cards
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Practice quiz
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Questions
25
Answers
1
What are the elements located to the right of the staircase called?
Metals
Valances
Nonmetals
Metalloids
2
How did Mendeleev arrange his periodic table?
Number of Neutrons
Atomic Mass
Number of Protons
Atomic Number
3
What is the most reactive metal?
Astatine
Lithium
Francium
Fluorine
4
What element exists in everything that is alive, or was once alive?
Carbon
Iron
Nitrogen
Sodium
5
Alkaline Earth Metals are in which group?
1
2
17
8
6
What is each horizontal row of elements called?
group
period
energy level
family
7
The number above each element tells the number of _______ found in the nucleus of each atom.
Protons
Electrons
Neutrons
Particles
8
What is the most reactive non-metal?
Francium
Lithium
Fluorine
Astatine
9
What is the number above each letter (or pairs of letters) called?
Element Name
Atomic Number
Chemical Symbol
Atomic Mass
10
What is the name of the group that only contains gases?
Nonmetals
Alkaline Earth Metals
Halogens
Noble Gases
11
What are the letter or pairs of letters used to represent an element called?
Atomic Mass
Chemical Symbol
Element Name
Atomic Number
12
What are the elements located to the left of the staircase called?
Metalloids
Valances
Metals
Nonmetals
13
Which is a metalloid?
Mercury
Sulfur
Silicon
14
What is the correct name for Group 2?
Alkali Metals
Noble Gases
Alkaline Earth Metals
Halogens
15
What is each vertical column in the periodic table called?
row
period
house
group
16
What is the number located below the letter (or pairs of letters) called?
Atomic Number
Electron Number
Atomic Mass
Neutron Number
17
Can you have part of a proton in the nucleus?
No
Yes
18
Where are the metalloids located on the Periodic Table?
On the left
In the middle
Along the staircase line
On the right
19
Which group number corresponds to the Halogens?
1
17
2
13
20
What is the correct location for the nonmetals?
4
1
2
3
21
Which of the following is true as you move across a row of the Periodic Table?
The elements become less metallic
The atomic number decreases
The atoms get lighter
The elements become more metallic
22
What are the elements located along the staircase called?
Valances
Metals
Metalloids
Nonmetals
23
Elements in the same group will have the same number of _________
Energy Levels
Protons
Neutrons
Valence Electrons
24
Which is a property of Alkali Metals?
Highly reactive metals
17 valence electrons
Very stable
Highly reactive nonmetals
25
How many periods are on the periodic table?
3
18
5
7
