Ionic Compounds

Ionic bonds are between...

• Metal and Nonmetal

• Nonmetal and Nonmetal

How are ionic bonds formed?

• electrons are transferred

• electrons are shared

Which is the correct way to draw the Lewis dot structure for Potassium Fluoride (KF)?

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Which is the correct way to draw the Lewis dot structure for Calcium Chloride (CaCl₂)?

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Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Nonmetals become

• positive (+) ions

• negative (-) ions

How many valence electrons does a metal ion have?

• 0

• 1

• 2

• 8

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How many valence electrons does a nonmetal ion have?

• 0

• 1

• 2

• 8

Tags

NGSS.MS-PS1-1

Name the following ionic compound: BeCl₂

• beryllium chlorine

• beryllium II chloride

• beryllium chloride

• beryllium dichloride

name the following ionic compound: NaF

• nitrogen fluorine

• sodium fluoride

• nitrogen fluoride

• sodium fluorine

Which of these combinations is an ionic compound made of?

• Metal and Metal

• Nonmetal and Nonmetal

• Metal and Nonmetal

• Cation and Cation