Answer:
24.31 g
Explanation:
The mass of 1 mole of any compound is it's molar mass. The molar mass of Magnesium is given as; 24.3050g/mol
Mass = Number of moles * Molar mass
Mass = 1 * 24.3050
Mass = 24.3050g
Upon conversion to four significant figures, it becomes;
Mass = 24.31g
