Multiple Choice 1 point How many atoms are in a 25.0 g sample of Carbon (C)? 8.50times 10^23 atoms 1.61times 10^24 atoms 1.24times 10^24 atoms 2.10times 10^23 (1023 atoms Clear my selection

To determine the number of atoms in a 25.0 g sample of Carbon (C), we need to use the molar mass of Carbon and Avogadro's number.<br /><br />Given information:<br />- Mass of the sample: 25.0 g<br />- Molar mass of Carbon (C): 12.01 g/mol<br />- Avogadro's number: 6.022 × 10^23 atoms/mol<br /><br />Step 1: Calculate the number of moles of Carbon in the sample.<br />Number of moles = Mass of the sample / Molar mass of Carbon<br />Number of moles = 25.0 g / 12.01 g/mol = 2.083 mol<br /><br />Step 2: Calculate the number of atoms in the sample.<br />Number of atoms = Number of moles × Avogadro's number<br />Number of atoms = 2.083 mol × 6.022 × 10^23 atoms/mol = 1.24 × 10^24 atoms<br /><br />Therefore, the correct answer is:<br />$1.24\times 10^{24}$ atoms