ions

What is an ion?

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

Tags

NGSS.MS-PS1-1

An atom becomes _________ when it gains electrons.

• Positive
• Negative
• Neutral
• Invinsible

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

What is the charge of a sodium ion?

• +2

• +1

• -1

• -2

Group 17 always has ions with a charge of 

• +1
• +2
• -1
• -2

What charge will an Oxygen ion have? 

• +1
• -1
• +2
• -2

Tags

NGSS.HS-PS1-2

Which of the following has a -3 charge?

• Boron
• Fluorine
• Nitrogen
• Neon

charge of lithium ion

• -2
• -1
• +1
• +2

charge of beryllium ion

• -2
• -1
• +1
• +2

Tags

NGSS.HS-PS1-2

Which of the following has a -1 charge? 

• Aluminum
• Bromine
• Calcium
• Potassium

Elements on the LEFT side of the periodic table will most likely form:

• Positive ions
• Negative ions
• Neutral Ions
• None of these