Your method is OK but your math is lousy.
Should that be 4.48E-23.
What is the average mass of a single aluminum atom in grams?
How do I solve this? I got 4.482 x 10^23. I divided 26.986/6.02x10^23
1 answer
How do I solve this? I got 4.482 x 10^23. I divided 26.986/6.02x10^23
1 answer