Question

1. drag and drop to label the element. choices: atomic number, element symbol, atomic mass

Explanation:

The atomic number is the number of protons in an atom's nucleus. Here, the number 6 represents the atomic number of carbon. The element symbol for carbon is C. The atomic mass is the average mass of the isotopes of the element, and 12.0107 is the atomic mass of carbon.

Answer:

6 - atomic number
C - element symbol
12.0107 - atomic mass