Ionic Bonding

What is the name of this element?

• Helium
• Hydrogen
• Argon
• Silver

Tags

NGSS.HS-PS1-1

How many valence electrons for Li?

• 1

• 2

• 3

• 4

How many valence electrons for Oxygen?

• 5

• 6

• 7

• 8

This is a correct dot diagram for carbon (C)

• true

• false

Tags

NGSS.HS-PS1-1

This is a correct dot diagram for neon (Ne)

• true

• false

Tags

NGSS.HS-PS1-1

Which of these is correct?

• 
• 
• 

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

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

Atoms that lose electrons become...

• negatively charged
• postively charged
• remain neutral, no charge
• losers

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Atoms that gain electrons become...

• negatively charged
• positively charged
• remain neutrally charged
• 21

Tags

NGSS.HS-PS1-1

if METALS are more likely to LOSE electrons, they will form ...

• anions

• neutral atoms

• cations

• negative ions