CONCEPT: THE IONIC-BONDING MODEL The central idea of ionic ...

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The central idea of ionic bonding is that the metal transfers an electron(s) to a nonmetal. • The metal then becomes a
CONCEPT: THE IONIC-BONDING MODEL The central idea of ionic bonding is that the metal transfers an electron(s) to a nonmetal. •

The metal then becomes a(n) ____________ (positive ion). and the nonmetal becomes a(n) _____________ (negative ion).



Their opposite charges cause them to combine into a crystalline solid.

   

 

 

 

 

 

 

                                           

PRACTICE: Determine the molecular formula of the compound formed from each of the following ions.

 

a. K+

&

P3-

b. Sn4+

&

O2-

c. Al3+

&

CO32-