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QUESTION
1. What is the mass in grams of 3.47 x 10^24 atoms of Ca. 2. How many moles of atoms are in 184 g of Si? 3. Which contains the most Fe?
1. What is the mass in grams of 3.47 x 10^24 atoms of Ca.2. How many moles of atoms are in 184 g of Si?3. Which contains the most Fe?a)6.9 x 1021 atomsb)1.8 gc)0.037 molname of the element?
