Gram for gram, all things that weigh one gram weigh one gram, so one gram of diamonds weighs the same as one gram of gold.
They both weigh the same -- one pound.
Kinetic energy measures the amount of energy a person has as they are in motion. In this instance, the person who weighs 600 Newtons has more energy.
"...One liter of muscle would weight 1.06 kg (1060 grams) and one liter of fat would weight 0.9 kg (900 grams). In other words, muscle is about 18% denser than fat. ..." Interestingly, 1 litre of water weighs 1 kg. So muscle weighs more than water.
The answer is in the question. they both weigh one gram (this is the same).
One atom of sodium weighs more than one atom of oxygen. Thus, one mole of sodium weighs more than one mole of oxygen.
One pound weighs more then one gram. There are about 453 grams in a pound. (453.59237 to be exact)
Giraffe
One kilogram of brick weighs as much as one kilogram of feathers. (I do not know what a "chesse of feathers" is...)
They are both one cup. The water weighs more though.
Brain
Mercury because of its iron
two kilograms
Giant Pandas.
A Kg weighs more (1000 ) grams are in one KG
Neither. They both weigh the same.
A yard of dry gravel weighs more than a yard of dry sand. One yard of dry gravel is equal to 2970lbs/cu. yd while one yard of dry sand weighs 2619lbs/cu. yd