Convert petagram to exagram
Selected category: mass.
Definition and details for petagram:
Petagram (Pg) is an SI unit of mass equal to 1015 grams, or one gigatonne (109 metric tons). Petagram is usually used in scientific contexts.
Definition and details for exagram:
Exagram (Eg) is an SI unit of mass equal to 1018 grams, or one teratonne (1012 metric tons). Exagram is usually used in scientific contexts.