Gold is a metal.
But when compared to steel yes gold is heavier.
Gold is a metal that is very heavy.
Gold is heavier than a diamond if they are both the same size.
Osmium and iridium are both heavier than gold.
Platinum is a very unique metal that has characteristics to distinguish it from white gold. Platinum is a very dense metal, meaning that it is very heavy. If you compare a gold ring to a platinum ring, you'll feel a significant weight difference, and usually, platinum is about 60% heavier than a 14k gold ring. If you need more information, I found a great tutorial that might answer your question in more depth. If you click on the link below this posting, it should direct you the correct link.
The question as I heard it years ago was phrased, "Which is heavier a pound of gold or a pound of feathers?" Gold, being a precious metal, is weighed on the Troy system, which uses a wimpy pound and a wimpy ounce. Feathers are measured on the avoirdupois system, which has 16 full ounces in a pound. Ah, but you asked about the kg! As far as I know, a kg is a kg. So ten thousand grams of copper are heavier than one thousand grams of gold. (Technically, a kg is mass rather than weight, but that is another problem.)
gold because gold ways a minum of 1 kg but plastic can start from a gram
Gold is heavier,
Gold
Plutonium is heavier than gold. It is a dense, radioactive metal that is commonly used in nuclear reactors and weapons.
Lead is heavier then steel but not as expensive as gold ( the heviest metal)
Yes, gold is much denser and very much more conductive than materials that we otherwise use. Thus making excellent heat transfers and also being very precious and rare in its pure state. Uranium is much denser than gold.
I list them in order of heaviest to lightest:Gold, Silver, Iron, Titanium. Gold has no ore and ores are always less dense than the metal.
The more dense a metal, the heavier. Strength or hardness has nothing to do with density though - it's down to the structure of the bonded molecules. Lead and gold are among the heaviest/densest of metals yet they are also some of the softest.
Gold is heavier than a diamond if they are both the same size.
Osmium and iridium are both heavier than gold.
Cotton is a very lightweight plant, and fabric. Metal is much heavier than cotton.
Gold has a specific gravity of 19.29, silver has a specific gravity of 10.46. Gold is heavier.
Iron is heavier because iron is a metal and metals are heavier but silica is not a metal so silica is lighter than iron.