Ionic Compounds and Their Properties

The video tutorial explains how to name the compound LiBr as lithium bromide, an ionic compound formed by lithium, a metal, and bromine, a non-metal. It details the naming process by replacing 'ine' with 'ide' and discusses the formula derivation by balancing the ionic charges of lithium and bromine. The tutorial concludes with a recap of the naming and formula writing process.

What type of compound is formed when a metal and a non-metal combine?

• Organic compound

• Covalent compound

• Ionic compound

• Metallic compound

Which element is a metal in the compound lithium bromide?

• Bromine

• Lithium

• Chlorine

• Oxygen

How do you modify the name of bromine to form the name of the compound?

• Replace 'ine' with 'ate'

• Add 'ium' to bromine

• Replace 'ine' with 'ide'

• Add 'ate' to bromine

What is the correct name for the compound LiBr?

• Lithium bromate

• Lithium bromide

• Lithium bromium

• Lithium bromine

What is the ionic charge of lithium in lithium bromide?

• 2-

• 2+

• 1+

• 1-

Which group does bromine belong to, and what is its ionic charge?

• Group 17, 1-

• Group 1, 1+

• Group 2, 2+

• Group 16, 2-