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Periodically Speaking: Periodic Table Information! Flashcards | StudBud
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Periodically Speaking: Periodic Table Information!
Periodically Speaking: Periodic Table Information!
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Identifying parts of the Periodic Table (TEKS 8.5 B, C)
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1
These elements are lustrous, malleable, ductile and good conductors of heat & electricity
Nonmetals
Metals
Metalloids
Halogens
2
What number gives the number of valence electrons for an element?
Group Number
Number Under Group Number
Atomic Mass
Atomic Number
3
This Group has the lowest reactivity with a full number of valence electrons on the last shell
Group 18 Noble Gases
Group 17 Halogens
Group 1 Alkali Metals
Group 2 Alkaline Earth Metals
4
These elements are dull, brittle and are poor conductors of heat & electricity
Nonmetals
Metalloids
Halogens
Metals
5
This group is the most highly reactive metal group
Group 1 Alkali Metals
Group 18 Noble Gases
Group 2 Alkaline Earth Metals
Group 17 Halogens
6
This is used to calculate the number of neutrons.
Atomic Number (-) the Group Number = # of Neutrons
Atomic Number (-) Period Number = # of Neutrons
Mass Number (+) the Atomic Number = # of Neutrons
Mass Number (-) the Atomic Number = # of Neutrons
7
Elements in the same group share....
Different properties and different # of valence electrons
Different properties and same # of valence electrons
Same properties and similar # of valence electrons
Similar properties and same # of valence electrons
8
Is is the top number in the element box that tell the number of Protons.
Atomic Number
Mass Number
Atomic Mass
Atom Number
9
This Nonmetal Group is highly reactive
Group 2 Alkaline Earth Metals
Group 17 Halogens
Group 18 Noble Gases
Group 1 Alkali Metals
10
Periods on the Periodic Table are....
The vertical columns
The horizontal rows
The diagonal patters
At the bottom of the table
11
These elements have properties of both metals and nonmetals and are semi good conductors
Metalloids
Halogens
Metals
Nonmetals
12
Periods tell....
The number of electron clouds for the elements
The group numbers for the elements
The mass of the elements
The reactivity of the elements
