Chemical Bonding and Reactions Unit Exam

Ionic Bonding involves...

• The transfer of protons
• The transfer of nuetrons 
• The transfer of electrons
• None Of the above

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What do atoms that form positive ions tend to do?

• Tend to lose electrons 
• Tend to lose protons
• Tend to gain electrons
• Tend to gain protons

What usually forms the positive ion?

• Metal
• Non Metals
• None

Covalent compounds

• Share electrons
• transfer electrons
• contain a sea of electrons
• conduct electricity

Tags

NGSS.HS-PS1-1

What happens when an atom gain an electron?

• Neutral(no charge)
• Positive charge
• Negative charge

What charges attract?

• Opposite
• Same

Tags

NGSS.HS-PS2-4

What charges repel?

• Same
• Opposite

Tags

NGSS.HS-PS2-4

What elements generally make an ionic bond?

• metal and nonmetal
• 2 or more nonmetals
• metal
• none of the above

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What elements generally make a covalent bond?

• metal and nonmetal
• 2 or more nonmetals
• metal
• none of the above

Tags

NGSS.HS-PS1-2

What type of bond is between a nonmetal & a metal?

• Covalent Bonds
• Ionic Bonds
• Metallic Bonds