Covalent and Ionic bonds

 $C_2O_5$  

• Carbon Dioxide

• Dicarbon monoxide

• Dicarbon Pentaoxide

• This is an Ionic Bond

Which one shows Ionic Bond's characteristics?

• Weak Bond & conducts electricity

• Conducts electricity but not soluble (dissolves in water)

• Soluble (dissolves in water) & a Crystal Lattice Structure

• A true molecule & high melting points

Tags

NGSS.HS-PS1-3

True or False: Ionic Compounds shares valence electrons

• True

• False

Why do elements combine into either Ionic or Covalent? (2 Answer choices)

• To become more stable

• They combine in order to to become a bigger (because bigger means stronger reactions)

• To become a true molecule

• To have a complete outer shell

• Because they're attracted to each other

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

True or False: Covalent bonds are between a nonmetal and a nonmetal

• True

• False

Tags

NGSS.HS-PS1-2

What are valence electrons?

• Number of electrons nucleus

• Number of protons and electrons

• Number of protons electron cloud

• Number of neutrons in the nucleus

• Number of electrons in the outer shell

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

 $LiF$  

• Covalent

• Ionic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

 $NaCl$  

• Covalent

• Ionic

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-3

 $LiBr$  

• Ionic

• Covalent

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

 $SeBr$   

• Covalent

• Ionic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2