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The Periodic Table Flashcards | StudBud
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The Periodic Table
The Periodic Table
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Intro to Periodic Table of Elements
Flashcards
20 cards
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Practice quiz
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Host live
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Questions
20
Answers
1
The organization of the periodic table will help you obtain basic information.
True
False
2
The Halogen family has...
The ability to be malleable
Are good conductors of heat and electricity
The most reactive nonmetals
Always found free in nature
3
The Carbon family has...
Metalloids and metals
Four valence electrons
Shiny elements
A brach of chemistry devoted to Carbon
4
The Alkaline Earth metals have/are...
Six valence electrons
Two valence electrons
Very malleable
Always found uncombined in nature
5
The Boron family has...
Three valence electrons
Metalloids and nonmetals
All gases in it
Two valence electrons
6
Atomic mass refers to...
the number of atoms in an element
the "weight" of an atom in an element
the adding of protons to electrons
the mass of all atoms in an element
7
Each horizontal row of elements is called __________.
A period
A row
8
The Nitrogen family has...
Five valence electrons
Seven valence electrons
Nonmetals, metals, and metalloids
Has the ability to be formed into thin sheets
9
The Noble gas family has/is...
Extremely reactive
Made up of colorless gases
One valence electron
Large amounts of these elements are found on Earth
10
Properties of metalloids can include...
Can conduct heat and electricity
Not malleable
Can be shiny or dull
Not ductile
11
The Oxygen family has...
an active element that combines with almost all elements
Five valence electrons
All gases
All solids
12
Properties of non-metals can include...
Strong and not easily broken
Malleable
Not ductile
good conductors of heat and electricity
13
Transition metals are...
Gases
The ability to conduct heat and electricity
Dull
The least familiar elements
14
Properties of metals can include...
Not malleable
Shiny
Not ductile
Good conductors of heat and electricity
15
Columns of elements are called...
Families
Periods
Groups
Rows
16
The most abundant element in the Earth's crust is _________.
Carbon
Oxygen
Hydrogen
Aluminum
17
Alkali metals have/are...
Eight valence electrons
Strong and not easy to cut
The most reactive elements
Violently reactive with water
18
Atomic number refers to...
the amount of valence electrons in an element
the amount of protons an atom of that element has
the neutron in an element
the mass of an atom of an element
19
Hydrogen is in...
Transition metals family
Noble gases family
A class of its own
The Alkaline metals family
20
There are ______ naturally occurring elements.
118
78
90
28
