In a particular mass of KAu(CN)₂, there are 8.87×10²⁰ atoms of gold. What is the total number of atoms in this sample?
A) 2.66 × 10²¹
B) 1.77 × 10²¹
C) 5.32 × 10²¹
D) 3.55 × 10²¹
E) 4.44 × 10²¹
Answer: C) 5.32 * 10²¹
In a particular mass of KAu(CN)₂, there are 8.87×10²⁰ atoms of gold. What is the total number of atoms in this sample?
A) 2.66 × 10²¹
B) 1.77 × 10²¹
C) 5.32 × 10²¹
D) 3.55 × 10²¹
E) 4.44 × 10²¹
Answer: C) 5.32 * 10²¹