Valence Electrons in CH2Cl2

The video tutorial explains how to draw the Lewis structure for CH2Cl2. It begins by identifying the total number of valence electrons and the placement of atoms based on electronegativity. Carbon is placed in the center, with hydrogens and chlorines on the outside. The tutorial demonstrates how to distribute electrons to form bonds and fill the octets of chlorine atoms, ensuring hydrogen atoms have a full outer shell. The process concludes with a complete Lewis structure for CH2Cl2, using all 20 valence electrons.

What is the total number of valence electrons in CH2Cl2?

• 24

• 22

• 20

• 18

Which atom is placed at the center of the CH2Cl2 molecule?

• Hydrogen

• Chlorine

• Carbon

• Oxygen

How many valence electrons are used to form chemical bonds in CH2Cl2?

• 8

• 6

• 10

• 12

How many valence electrons does each Chlorine atom have in its octet?

• 6

• 9

• 7

• 8

What is the total number of valence electrons used in the final Lewis structure of CH2Cl2?

• 16

• 18

• 22

• 20