Bonding and Lone Pairs

In the following lewis structure, how many bonds are around the central atom?

• 1 bond

• 2 bonds

• 3 bonds

• 4 bonds

Tags

NGSS.MS-PS1-1

In the following lewis structure, how many lone pairs of electrons are around the central atom?

• 0 lone pairs of electrons

• 1 lone pair of electrons

• 3 lone pairs of electrons

• 4 lone pairs of electrons

In the following lewis structure, how many lone pairs of electrons are around the central atom?

• 0 lone pairs of electrons

• 1 lone pair of electrons

• 3 lone pairs of electrons

• 4 lone pairs of electrons

How would you describe the shape of this molecule?

• Linear

• Bent

• Trigonal Planar

• Tetrahedral

Which is the correct Lewis structure for the compound CH₂O?

• 
• 
• 
• 

Tags

NGSS.HS-PS1-1

In the following lewis structure, how many bonds are around the central atom?

• 1 bond

• 2 bonds

• 3 bonds

• 4 bonds

In the following lewis structure, how many lone pairs of electrons are around the central atom?

• 0 lone pairs of electrons

• 1 lone pair of electrons

• 2 lone pairs of electrons

• 4 lone pairs of electrons

In the following lewis structure, how many bonds are around the central atom?

• 1 bond

• 2 bonds

• 3 bonds

• 4 bonds

Tags

NGSS.MS-PS1-1

VSEPR stands for ________ theory.

• Valence Structure of Electron Pyramids and Regression

• Varied Structures of Electrons Paired and Replaced

• Varied Shell Energy of Protons and Radiation

• Valence Shell Electron Pair Repulsion

Choose the correct shape for this molecule:

• Trigonal planar

• Trigonal pyramidal

• Bent

• Linear