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Chapter 4 Test Review
About the Periodic Table
28
Chemistry
10th Grade
11/16/2011

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Cards

Term
All elements in the same group with th same properties have...
Definition
The same number of valence electrons.
Term
Noble gas
Definition
The most stable group.
Term
Most reactive group
Definition
Alkali metals and halogens
Term
Transition metals
Definition
Groups 3 through 12
Term
Where are metals on the periodic table
Definition
Left of the line
Term
Where are the non metals on the periodic table
Definition
On the right of the line
Term
Where are metalloids on the periodic table?
Definition
Touching the line
Term
Properties of metals
Definition
Ductile, good conductors of heat and electricity, malleable
Term
Properties of non-metals
Definition
Not good conductors, liquid or gas at room temperature, and low melting/boiling point
Term
Tempuature
Definition
Will determine if a metalloid will behave like a metal/non-metal
Term
Down and to the left
Definition
Trend for atomic mass
Term
Electronegativity
Definition
How much and atom attracts electrons
Term
Up and to the right
Definition
Trend of electronegativity
Term
Atomic mass and properties
Definition
How Medeleeve organized his table
Term
Atomic number
Definition
How the modern periodic table is set up
Term
Its properties Are repeating
Definition
Periodic table why?
Term
Group
Definition
Thing that goes up and down
Term
Periods
Definition
Things that go across (horizontally)
Term
+3
Definition
Charge of group 3
Term
Valence electrons
Definition
Electors on the outermost energy level
Term
Halogens
Definition
Most reactive non-metal
Term
F block
Definition
The two on the very very bottom
Term
Lanthanide and actinide
Definition
2 names for the f block
Term
Slightly less tactics than Alkali metals
Definition
Alkaline Earth Metals
Term
Flourine
Definition
Greatest electronegativity
Term
Helium or flourine
Definition
Greatest ionization
Term
Electron shielding
Definition
When the inner electron blocks the outer electron from the force of attraction
Term
Main group elements
Definition
S and p blocks
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