Lithium and Chlorine Compounds

The video tutorial explains how to name the compound LiCl by identifying it as a binary ionic compound. It details the process of naming the metal and non-metal components using the periodic table, and how to replace the ending of the non-metal with 'ide'. The tutorial also covers how to write the chemical formula from the name lithium chloride by understanding the charges of lithium and chlorine, ensuring the net charge is zero. The video concludes with a brief thank you from Dr. B.

What type of compound is formed when lithium and chlorine combine?

• Covalent compound

• Ionic compound

• Metallic compound

• Molecular compound

How do you modify the name of the nonmetal in a binary ionic compound?

• Add 'ite' to the end

• Add 'ate' to the end

• Keep the name unchanged

• Replace the ending with 'ide'

What is the correct name for the compound LiCl?

• Lithium chloride

• Lithium chlorite

• Lithium chlorine

• Lithium chlorate

Which group in the periodic table does lithium belong to?

• Group 18

• Group 17

• Group 2

• Group 1

What is the charge of a chlorine ion in lithium chloride?

• 1-

• 2+

• 2-

• 1+

How many lithium ions are needed to balance one chloride ion in LiCl?

• Two

• One

• Four

• Three