Activity 1: Quantifying the Mass of Substance
Directions: Write the symbol of the element on the table and identify its number of atoms
and its molar mass
Example: Symbol: No. of Molar
atom: mass (g
/mol)
ex.
Sulfur S 1 32.06
g/mol
Lead
Copper
Gold
Directions: Write the symbol of the element on the table and identify its number of atoms
and its molar mass
Example: Symbol: No. of Molar
atom: mass (g
/mol)
ex.
Sulfur S 1 32.06
g/mol
Lead
Copper
Gold
Answers & Comments
Answer:
sulfur-1-s-31.06 g/mol
lead-1-Pb-207.21 g/mol
copper-1-Cu-63.55 g/mol
gold-1-Au-196.97 g/mol
Explanation: