Dictionary

petagram en · NOUN

Etymology

From peta- + gram.

Meanings

1. An SI unit of mass equal to 10¹⁵ grams. Symbol: Pg
2. An SI unit of mass equal to 10¹⁵ grams. Symbol: Pg Sometimes used in Carbon Dioxide numbers, it is equivalent to Metric Gigatons (Giga) 10⁹ x (Ton) 10³ x (kg) 10³ = 10¹⁵ ▸ Sometimes used in Carbon Dioxide numbers, it is equivalent to Metric Gigatons (Giga) 10⁹ x (Ton) 10³ x (kg) 10³ = 10¹⁵

Forms