Shared Flashcard Set

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unit 5 flash cards
white and black
12
Chemistry
10th Grade
12/15/2008

Additional Chemistry Flashcards

 


 

Cards

Term

ionic bond

Definition
meal + non-metal transfer electronsto make a bond
Term
covalent bond
Definition
when a non-metal + non-metal share electrons to form a bond.
Term
oxidation number
Definition
the change of an ion
Term
polar covalent bonds
Definition
electrons are equially shared
Term
non-polar covalent bonds
Definition
they are symmetrical
Term
some componds
Definition
metal     non-metal
Term
electron dot structure
Definition

Be:

is an example of Beryllium in a lewis dot structure

Term

what the name of covalent compounds are

Definition

mono

di

tri

tetra

penta

hexa

hepta

Term

valence electrons

 

Definition
the number of electrons in the outer most electron shell... exception is (HE)
Term

ionization potential

 

Definition
the energy required to remove to valence electrons from an atoms
Term
atomic radius
Definition
the size of an atom
Term
transition metals
Definition

good conductors of heat and electricity

1or2 valence electrons and lose them when bonding

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