Naming and Properties of Ionic Compounds

The video tutorial explains how to name the ionic compound KCl, known as potassium chloride. It begins by identifying KCl as a binary ionic compound, consisting of a metal (potassium) and a non-metal (chlorine). The tutorial outlines the naming rules: name the metal as it appears on the periodic table and modify the non-metal's name by replacing its ending with 'ide'. The video also covers writing the chemical formula, emphasizing the importance of charge balancing, where potassium has a +1 charge and chlorine a -1 charge, resulting in a neutral compound. The tutorial concludes with a summary of these processes.

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

• Covalent compound

• Metallic compound

• Organic compound

• Ionic compound

What is the first step in naming a binary ionic compound?

• Name the non-metal first

• Use the chemical formula

• Check the compound's color

• Name the metal first

How is the non-metal's name modified in a binary ionic compound?

• Add 'ium' to the end

• Add 'ide' to the end

• Add 'ous' to the end

• Add 'ate' to the end

What is the correct name for the compound KCl?

• Potassium chloride

• Potassium chlorate

• Potassium chlorite

• Potassium chloric

Which group on the periodic table does potassium belong to?

• Group 2

• Group 1

• Group 18

• Group 17

What is the ionic charge of potassium in KCl?

• 1-

• 2+

• 0

• 1+

What is the net charge of the compound KCl?

• 0

• 1-

• 1+

• 2+