In a 415 G Sample of Carbon, How Many Atoms Have a Have

question 154

Multiple Choice

In a 41.5 g sample of carbon, how many atoms have a mass of 12.0107 u?

• A) 2.08 × 10²⁴
• B) 3.00 × 10²⁶
• C) 12
• D) 1.2 × 10²¹
• E) 0