Ion and ionic bonding

_________________is an electrostatic attraction which holds oppositely charged ions together.

es una atracción electrostática que mantiene unidos iones con cargas opuestas.

• ionic bond

• chemical bond

• metallic bond

• covalent bond

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The combination of Fe²⁺ ion and Cl^- ion produce

• FeCl₄

• FeCl

• FeCl₂

• FeCl₃

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Metals tend to 

• gain electrons
• lose electrons

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NGSS.HS-PS1-2

Nonmetals tend to 

• gain electrons
• lose electrons

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When a nonmetal gains electrons, it becomes this type of ion.

• Anion
• Cation

Valence electrons are: 

• Electrons farthest away from the nucleus
• Electrons closest to the nucleus
• Electrons that just come and go - they don't stay with the atom

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NGSS.HS-PS1-1

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Ions are: 

• atoms with a positive or negative charge
• atoms with no charge
• atoms with ONLY a positive charge
• atoms with ONLY a negative charge

When an atom loses a valence electron, it becomes a(n) _____________ ion.

• positive
• negative
• neutral
• polyatomic

Negative ions form when atoms _________ valence electrons.

• lose
• gain
• share

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NGSS.HS-PS1-2

an atom with atomic number 6 would have how many protons 

• 6
• 12
• 3
• cannot be determined