Question

looking at silver (ag) in the periodic table of elements, what does 107.858 represent? * 47 ag silver 107.858 atomic number atomic mass electronegativity boiling point

Explanation:

In the periodic table, the number below the element symbol (for silver, Ag) represents the atomic mass. The atomic number is the number above the symbol (47 for Ag). Electronegativity values are not typically shown in this basic periodic - table cell format as presented here. Boiling point is a physical property not indicated in this simple element cell.

Answer:

Atomic mass