How many Li atoms are contained in 97.9 g of Li?
A) 4.27 × 1022 Li atoms
B) 5.90 × 1025 Li atoms
C) 7.09 × 1021 Li atoms
D) 8.49 × 1024 Li atoms
E) 4.18 × 1024 Li atoms
Answer: D) 8.49 × 1024 Li atoms
A) 4.27 × 1022 Li atoms
B) 5.90 × 1025 Li atoms
C) 7.09 × 1021 Li atoms
D) 8.49 × 1024 Li atoms
E) 4.18 × 1024 Li atoms
Answer: D) 8.49 × 1024 Li atoms