Ionic Bonding

Which is an ionic bond?

• NO2

• KBr

• Br2

• HCl

Which is a covalent bond?

• H2O

• KCl

• CaBr2

• NaCl

How are ionic bonds held together?

• The are metals and nonmetals

• Sharing electrons and the protons in each element are attracted to the electron

• Transfer electrons and the elements have opposite charges

• They are 2 nonmetals

Tags

NGSS.HS-PS1-3

How are covalent bonds held together?

• Sharing electrons and the protons in each element are attracted to the electron

• Metal and nonmetal

• 2 nonmetals

• Transfer electrons and the opposite charges attract

Tags

NGSS.HS-PS1-1

Does O want to lose or gain electrons

• Lose

• Gain

• Both

• Neither

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Does K want to lose or gain electrons?

• lose

• gain

• neither

• both

Tags

NGSS.HS-PS1-1

What are the characteristics of ionic bonds. (check all that apply)

• High melting point

• Conductivy

• Not soluble

• Metals and nonmetals

What are properties of covalent bonds?

• Low melting point

• conductive

• not soluble

• only nonmetals

Tags

NGSS.HS-PS1-1

Which of these is correct?

• 
• 
• 

Tags

NGSS.HS-PS2-5

How would you draw a Lewis dot diagram for Magnesium?

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• 
• 
• 

Tags

NGSS.HS-PS1-1