Question

A nuclear chemist measures the mass of an artificial element. The mass is 31 pg. What is the mass in grams? Write your answer in scientific notation.

Answer 1

Answer:

pg is poci gram

1 pg = 1*10^-12 g

thus:

mass = 31 pg

= 31*10^-12 g

= 3.1*10^-11 g

Answer: 3.1*10^-11 g

Step-by-step explanation: