For the Elements Calcium, Iron, and Beryllium; Choose the Appropriate

Multiple Choice

For the elements calcium, iron, and beryllium; choose the appropriate characterization of the set's chemical symbols from the response list.

A) All symbols have one letter.
B) All symbols have two letters.
C) All symbols start with the same letter.
D) All symbols start with a letter not the first letter of the element's English name.