-29. How will you write the symbol of a two-letter symbol element?
A. The first and the second letters are both written in capital form.
B. The first and the second letters are both written in lowercase.
C. The first letter is written in capital while the second letter is in lowercase.
D. The first letter is written in lowercase while the second letter is in capital.
Answers & Comments
Answer:
C. The first letter is written in capital while the second letter is in lowercase.