how many letters are used to represent an element on the periodic table?\n4 or 5\n7 - 10\nonly 1 or 2
how many letters are used to represent an element on the periodic table?\n4 or 5\n7 - 10\nonly 1 or 2
Answer
Answer:
C. only 1 or 2
Explanation:
Step1: Recall periodic - table notation
Elements in the periodic table are represented by symbols. These symbols are either a single - capital letter (e.g., H for hydrogen, O for oxygen) or a capital letter followed by a small letter (e.g., Ca for calcium, Cu for copper). So, the number of letters used to represent an element on the periodic table is only 1 or 2.