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All About the Periodic Table Flashcards | StudBud
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All About the Periodic Table
All About the Periodic Table
16 terms
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periodic table, physical science #periodictabelgroupsperiods
Flashcards
16 cards
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Questions
16
Answers
1
All the elements in Group 7A have how many valence electrons?
7
1
8
2
An element that is a brittle insulator would best be classified as -
A metal
A non-metal
A metalloid
A noble gas
3
What is the most reactive group of metals?
Group 1A
Group 8A
Group 7A
4
What does the period number tell you about an atom?
Number of valence electrons
Number of energy levels
5
The group number tells the number of ________ for elements of that group.
Energy levels
Valence electrons
6
What is each column (up and down) on the periodic table called?
Period
Group
7
What are the elements located on the left side of the periodic table called?
Nonmetals
Metals
Metalloids
8
What is the name of the group which contains inert (unreactive) elements?
Noble gases
Metalloids
Metals
Nonmetals
9
Where are the most reactive non-metals located?
Group 7A
Group 1A
Group 8A
10
What is each horizontal row (side to side) on the periodic table called?
Group
Period
11
What information does the period number tell you?
The number of energy levels
The number of valence electrons
12
What are the elements on the right side of the periodic table called?
Nonmetals
Metals
Metalloids
13
The atomic number above each element tells the number of ____ in the nucleus.
Neutrons
Protons
14
What are the elements along the staircase on the periodic table called?
Nonmetals
Metals
Metalloids
15
What number on the periodic table equals the number of protons?
Atomic Number
Atomic Mass
16
An element that is shiny and conducts electricity well is called a -
A non-metal
A metalloid
A metal
A noble gas
