Understanding Chemical Symbols

What is the primary purpose of a chemical symbol?

• To denote a chemical element

• To describe a chemical compound

• To represent a chemical reaction

• To indicate a chemical process

How is the chemical symbol for chlorine represented?

• CL

• cl

• cL

• Cl

Why is the chemical symbol for sodium 'Na'?

• It is derived from the Latin word 'sodium'

• It is derived from the Greek word 'sodium'

• It is derived from the Latin word 'natrium'

• It is derived from the Greek word 'natrium'

Which of the following elements has a symbol derived from its Greek or Latin name?

• Iron

• Carbon

• Hydrogen

• Oxygen

What is the chemical symbol for gold, and why?

• Ag, because of its Latin name

• Go, because of its English name

• Au, because of its Latin name

• G, because of its Greek name