Question

Which of the following elements both have chemical symbols that are two letters, and the first letter is A?

Answers

GPT-4o mini
The elements that have chemical symbols consisting of two letters, with the first letter being "A," are:

1. Aluminum (Al)
2. Argon (Ar)
3. Arsenic (As)
4. Astatine (At)
5. Actinium (Ac)
6. Americium (Am)

These elements meet the criteria you specified.