How many valence electrons does Hydrogen have?

• 8

• 6

• 1

• 3

Tags

NGSS.HS-PS1-1

Covalent bonds occur between....

• Metals

• Metalloids

• Non-metals

• Actinide

Tags

NGSS.HS-PS1-1

When atoms lose electrons, it becomes a(n);

• Neutral

• Cation

• Neutral Ion

• Anion

Ionic bonds occur between..

• Metals

• Metals and Non-metals

• Non-metals

• Metalloids

Tags

NGSS.HS-PS1-2

Which is the correct diagram for CH₄?

• 
• 
• 
• 

Ionic bonds occur when....

• Valence electrons are shared

• Valence electrons are passed back and forth

• Valence electrons stay still

• Valence electrons are transferred between atoms

Covalent bonds occur when.....

• Atoms share valence electrons

• Atoms transfer valence electrons

• Atoms lose electrons and become ions

• Atoms dance to the Macarena

Tags

NGSS.HS-PS1-1

Where are the nonmetals located on the periodic table?

• Blue

• Red

• Green

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the correct formula for this model?

• NH

• N₃H

• NH₄

• NH₃

Tags

NGSS.HS-PS1-1

Where are the metals located on the periodic table?

• Blue

• Red

• Green

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2