Ionic Bonds

What are ionic bonds?

• valence electrons transferred between atoms
• Inner most electrons transferred between atoms

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Why do ionic bonds form?

• so the number of protons equals the number of electrons
• to fill the outermost energy level
• so an atom can become unstable

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NGSS.HS-PS1-1

NGSS.HS-PS1-2

When the number of electrons equals the number of protons the atom has what charge?

• sponge bob
• positive charge
• negative charge
• neutral charge

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NGSS.MS-PS1-1

An atom that has gained or lost electrons is called ...

• a winner
• an isotope
• an ion
• a loser

For an atom to LOSE and electron what has to be broken?

• The attraction between the electrons and protons
• the attraction between the electrons and neutrons
• The attraction between the protons
• The attraction between the electrons

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NGSS.HS-PS1-3

How do positive ions form?

• by gaining electrons
• getting compliments
• by losing electrons
• gaining more protons

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NGSS.HS-PS1-2

How do negative ions form?

• by losing electrons
• by gaining electrons
• by gaining protons
• by being a bully

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NGSS.HS-PS1-1

NGSS.HS-PS1-2

Ionic or covalent?
C  O

• Ionic
• Covalent

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NGSS.HS-PS1-1

Ionic or covalent?
Na  Br

• Ionic
• Covalent

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Ionic or covalent?
K  Br

• Ionic
• Covalent

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2