Chemical Bonding AcPES

Why do atoms bond?

• They typically don't bond

• To add or take away energy levels

• To have a full valance shell.

• To have a full inner shell

What do positive ions tend to do?

• lose electrons

• gain electrons

• lose protons

• gain protons

Which bond does this picture best represent?

• Metallic bond

• ionic bond

• covalent bond

• James Bond

Ionic Bonding involves:

• The transfer of protons

• The transfer of neutrons

• The transfer of electrons

• None Of the above

In chemical compounds, covalent bonds form when

• the electronegativity difference between two atoms is very large.
• electrons are completely transferred between two metals.
• pairs of electrons are shared between two nonmetal atoms.
• two nonmetal atoms are attracted to each other by opposite charges.

What type of bond occurs between a metal and a non-metal element?

• Ionic
• Covalent
• Metallic
• Sliding-Pair

What type of bond is illustrated above?

• Metallic
• Ionic
• Covalent
• Wiggly

What type of bond is illustrated above?

• Covalent
• Metallic
• Ionic
• Oxygen

Which formula represents an ionic compound?

• CaCl₂
• CH₃OH
• CH₄
• H₂

In a polar covalent bond, electrons are shared _________________.

• between two metals

• equally

• unequally

• between a metal and a non metal