What is the chemical symbol of argon?
Answer and explanation
Correct answer: Ar
Argon is a chemical element represented by the symbol Ar, so option C is correct. Element symbols usually use one or two letters, with the first letter capitalized; argon’s symbol comes from its name and is written A-r, not a formula with a subscript. N₂ and O₂ represent diatomic nitrogen and oxygen, while O₃ represents ozone.
Frequently asked questions
What is the correct answer to this question?
Ar
Why is this the correct answer?
Argon is a chemical element represented by the symbol Ar, so option C is correct. Element symbols usually use one or two letters, with the first letter capitalized; argon’s symbol comes from its name and is written A-r, not a formula with a subscript. N₂ and O₂ represent diatomic nitrogen and oxygen, while O₃ represents ozone.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Bills of Exchange. Topic: Introduction and Concepts.
