100 grams
30 grams
You could have 30 grams of flour, sugar, almonds and other nuts, chopped liver, or whatever you want, really. A coin, a small child's toy, the list does go on and on. More specifically, a dozen pennies or half a dozen nickels weigh about 30 grams.
A medium size (3"dia) apple is around 182 grams.
.6 grams
a lungless salamander can weigh 30 grams
Yes.
100 grams
Meadow voles weigh about 20 - 30 Grams.
Lots of objects weigh 30 grams, it's just over one ounce.
30 grams
30 grams is an excellent weight for an American parakeet. English Budgies are a larger bird and will weigh more.
your average pancake weighs about 30 to 45 grams
They can be up to 100 mm and weigh 20-30 grams. The heaviest recorded currently had eggs in it and weighed about 70 grams.
for Eastern Bluebirds it is 28-30 grams, which is right at 1 ounce
Only if you think of fresh water you can say 1 milliliter of pure water weighs 1 gram. So, 30 milliliter of water weigh 30 grams. A liter of substances with different densities will weigh more or less.
The weight of a US 10-cent coin is 2.70 grams. 30 dimes weigh 81 grams.