Bonds!

A positive ion is called a...

• Posion
• Anion
• Cation
• Proton

What are ionic bonds?

• Valence electrons transferred between atoms
• Inner most electrons transferred between atoms
• Sharing electrons

An electron has what kind of charge?

• no charge
• positive 
• negative
• it depends

a proton has what charge?

• positive
• negative
• no charge
• it depends

Atoms that gain electrons become...

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

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

• anions
• neutral atoms
• positive ions
• negative ions

Tags

NGSS.HS-PS1-2

If an aluminum atom has 13 protons (+) and 10 electrons (-), what is it's charge?

• Al³⁺
• Al¹³⁺
• Al¹⁰⁺
• Al^10-

Which is most likely to form a negative ion?

• an element from group 17
• a metal
• an element from group 1
• an element with atoms that have eight valence electrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How many valence electrons does Lithium have?

• 1
• 2
• 3
• 4

Tags

NGSS.HS-PS1-1

How many valence electrons does magnesium have?

• 1
• 2
• 12
• 24

Tags

NGSS.HS-PS1-1