Lewis Structures of Molecules

How many valence electrons does a nitrogen atom have?

• 2

• 3

• 5

• 8

Tags

NGSS.HS-PS1-1

VSEPR theory is a model for predicting_______.

• the strength of metallic bonds

• the shape of molecules

• electron affinity

• ionization energy

Which substance has three covalent bonds?

• H2O

• CH2Cl2

• NH3

• CCl4

What geometry will this molecule have?

• bent

• tetrahedral

• linear

• pyramidal

Choose the correct shape for this molecule:

• Trigonal planar

• Trigonal pyramidal

• Bent

• Tetrahedral

What geometry will this molecule have?

• linear

• bent

• trigonal planar

• tetrahedral

Choose the correct shape for this molecule:

• Trigonal planar

• Trigonal pyramidal

• Tetrahedral

• Linear

How many lone pairs of electrons are on the P atom in PF3?

• 1

• 2

• 3

• 0

What is the molecular shape of OCl₂?

• linear

• bent

• tetrahedral

• trigonal planar

What geometry will this molecule have?

• pyramidal

• tetrahedral

• trigonal planar

• bent