Want this question answered?
No
Because there may be a little air in butter as a solid form
5 grams of liquid gold Other than water, the solid state of a substance sinks into its liquid state, because the liquid state is less dense than the solid state. The solid 5 gram sample of gold would have a lower volume, giving it a higher density. The liquid sample of 5 grams of gold would have a greater volume and a lower density.
you weigh its density and compare it with the density of gold, if both densities are same, then the crown is made of pure gold. if the density of the crown is lower than the density of gold, then the crown is made of materials that are cheaper or have a density that is less than gold, meaning that it is not made of pure gold.
Depending on the piece, gold jewelry can be a mixture. If it is solid gold, then no. The highest concentration of pure gold is 24kt but it is very malleable or easy to distort. Anything less is most likely a mixture. All 22kt, 18kt, 14kt gold etc. is alloyed with other metals such as silver, copper etc.
Changing the temperature of something does not change its weight.
No
Because there may be a little air in butter as a solid form
Solid butter or margarine might have air in it, so the amount you get into a cup is somewhat less than when you melt it and it compresses. This means you have more in a cup and it will weigh more. Always check if a recipe calls for butter or margarine to be melted before you measure it or you may have the wrong amount.
The answer to your question is in the question. Gold leaf is a very thin sheet of gold that is used to rub gold on a object. Solid gold is one piece of gold that is solid all the way through and can be made into gold objects. There is very little gold in gold leaf, but solid gold is all gold making it worth a great deal more since gold is sold by the ounce.
Less weight, imagine how much that would weigh if it was solid.
14 KT Gold Electroplate, not solid gold thus less value and less cost
Gold purity in jewelry is represented by how much -- on a scale of 24K being pure gold -- of the metal is gold. A 10K gold 'batch' will always be a 10K gold batch -- only 10/24ths of the batch is gold, whether solid or melted. And the same is true of a 14K gold 'batch'. In order to 'upgrade' 10K yellow gold metal to 14K yellow gold metal, the 10K metal must be melted, separated from whatever other metal is in the 'batch', then added to less other metal in order for the same gold to be 'upgraded' to 14K. Another option is to replace the 10K setting with a 14K setting.
They both weigh and cost less.
My guess is that anything liquid vs. anything solid always has more energy because it has more heat. The atoms in liquid gold have more energy so they bounce around more and spread apart, making it flow more, and expand. Solid gold has less energy so atoms are more still and come closer together making it solid.
H.G.E. stands for Heavy Gold Electroplate, so it's not solid gold but gold plate on some base metal. Gold plate has the look of real gold without the cost of solid gold, so is commensurately less valuable.
liquids dont melt A liquid has already melted from its solid state. I imagine the less dense the liquid is when in a solid state, the quicker it would melt to a liquid state.