It is the pressure rather than the mass that feels greater. The mass of a 50 gram metal piece acts on a small surface area and so exerts a greater pressure.
If you were to put a 50g piece of metal in a string bag, or a 50g ball of wool, and lift the bas using only the string and in such a way that you could not see the size of bag's content, you would not know the difference.
Cotton is a very lightweight plant, and fabric. Metal is much heavier than cotton.
It's a trick question... they both weigh the same
Gold is a metal. But when compared to steel yes gold is heavier.
Your question isn't specific enough. Depending on the type of metal the mass will be different and the volume will change. Heavier metals will have less volume for those 10 grams, while a lighter metal would require more volume to achieve the same 10 grams.
No. Cotton is a fibre.
Iron is heavier because iron is a metal and metals are heavier but silica is not a metal so silica is lighter than iron.
Gold is heavier,
Copper is more dense than iron, if that is what is being asked. The density of copper is about 8.94 grams per cubic centimeter. Iron had a density of about 7.874 grams per cubic centimeter.
Gold
because there from different trees and some trees are heavier also if they are made out of metal it is the amount of metal they put in it.
No, for a sword is made of metal and metal is heavier than water.
A heavy element is an element that based on the amount of metal that is in the element. Some can base the description of a heavier metal on the number of atoms but it is the amount of metal in the element.