A Brontosaurus is estimated to have weighed between 15,000 to 30,000 kilograms. This translates to approximately 15,000,000 to 30,000,000 grams. However, exact weights can vary based on individual specimens and their specific sizes.
750 g to 1,050 g.
It weigh's about 2 mg or 0.002 g
570 g
About 350 g
60 g
425 g
about 500 g
240 pounds?
255 - 308 g
one ounce
13,000 g
About 600 lbs