Ions Intro

What is an ion?

• A Charged Atom
• A Large Atom
• A Small Atom
• A Cute Atom

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NGSS.MS-PS1-1

An atom becomes _________ when it gains electrons.

• Positive
• Negative
• Neutral
• Invinsible

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An atom becomes _______ when it loses electrons.

• Positive
• Negative
• Neutral
• Invinsible

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NGSS.HS-PS1-1

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Which particles change the charge in atoms when ions are formed?

• Protons
• Electrons
• Neutrons
• Kittens

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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

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NGSS.HS-PS1-1

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Negative ions form when atoms _________ valence electrons.

• lose
• gain
• share

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NGSS.HS-PS1-1

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all matter is made of what 

• energy 
• atoms 
• electrons 
• compounds 

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The positive particles of an atom are 

• electrons 
• positrons 
• neutrons 
• protons 

an atom with atomic number 6 would have how many protons 

• 6
• 12
• 3
• cannot be determined 

Tags

NGSS.MS-PS1-1