Chemistry review- Bonding, Molecular geometry, and IMFs

What describes the attraction of an atom for a shared pair of electrons?

• Electronegativity

• covalent

• polar covalent

• ionic bond

Tags

NGSS.HS-PS1-1

what bond is formed when there is an unequal sharing of electrons?

• Covalent

• ionic

• polar covalent

• Non polar covalent

What bond is formed when 2 nuclei equally share electrons?

• Polar covalent

• non polar covalent

• covalent

• ionic

What bond forms when the electron pair is completely transferred?

• Polar covalent

• covalent

• non polar covalent

• ionic

_______ bond forms when the electronegativity difference is less than 0.4

• covalent

• polar covalent

• non polar covalent

• ionic

an ion is a _____ ____

• bonded element

• polar element

• charged element

• charged particle

What bond forms when the electronegativity difference is greater than 2.0

• ionic bond

• non-polar covalent

• polar covalent

Tags

NGSS.HS-PS1-3

What bond is formed when the electronegativity difference is between 0.41-2.0

• Polar covalent

• ionic bond

• covalent

• non polar covalent

Tags

NGSS.HS-PS2-4

tetrahedral contains electrons with a bond angle of __

• 4 109.5º

• 3 109.5º

• 4 120º

• 2 90º

trigonal planar contains electrons with a bond angle of __

• 4 109.5º

• 3 109.5º

• 4 120º

• 3 120º