Chemical Bonding Pretest

Who would be the shape of this molecule?

• Tetrahedral

• Linear

• Trigonal Planar

• Trigonal Pyramidal

Tags

NGSS.MS-PS1-1

What shape would PH₃ have?

• Trigonal Planar

• Trigonal Bipyramidal

• Bent

• Linear

Which of the following describes water?

• Linear structure, nonpolar

• Linear structure, polar

• Bent structure, nonpolar

• Bent structure, polar

Tags

NGSS.HS-PS1-3

Determine the shape for NH3.

• tetrahedral

• trigonal pyramid

• trigonal planar

• bent or angular

Tags

NGSS.MS-PS1-1

What bond would form between elements from Group 1A and Halogens?

• Metallic
• Ionic
• Covalent

Tags

NGSS.HS-PS1-2

Oxygen has 6 valence electrons. What would be its oxidation number (number or electrons gained or lost)?

• +2

• +6

• -2

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

What type of element forms a positive ion?

• Metal

• Non Metals

• Halogens

• Noble gases

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

What type of bond will form between Se and Cl.

• Ionic

• Covalent

• Metallic

Tags

NGSS.HS-PS1-1

What type of compound is CaF₂?

• covalent
• ionic
• polar
• metallic

Tags

NGSS.HS-PS1-2

A ____________is the force that holds atoms together in a compound.

• Chemical Formula
• Chemical Reaction
• Chemical Bond
• Synthesis Reaction

Tags

NGSS.HS-PS1-3

NGSS.HS-PS1-4