Question

Steven says 5 x 1022, carbon atoms are in 1 gram of carbon. How many carbon atoms

are in 3 grams of carbon?

Answer 1

In 1 gram if carbon there is 5 × 10²² carbon atoms,

so, in 3 grams of carbon the number of carbon atom is equal to :

• 
  `3 * 5 * 10 {}^(22)`

• 
  `15 * 10 {}^(22)`

• 
  `1.5 * 10 {}^(23) \: \: carbon \: \: atoms`