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Q: What is the density of a piece of gold that has a mass of 38.6g and a volume of 2 ml?
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What is the density of a piece of gold that has a mass of 38.6 and a volume of 2 mL?

19.3


Gold is a precious metal with a density of 19.3 grams per ml. If a piece of gold weighs 100 grams what volume in ml should this gold displace in water?

Volume = Mass / Density, so 100 grams of gold divided by 19.3 g/mL gives a volume of 5.18 mL or 5.18 cubic centimeters. 5.18 mL of gold will displace 5.18 mL of water.


How can density be used to decide if a ring is gold or just gold plated?

Measure the gold, take the volume of the gold, then divide mass over volume to give you the density of gold if it was the same as gold density then it is right other wise that ring is doggy


What is the weight of 1 cc of gold?

To answer this question, you need to know the density of gold, which is 19.30g/cm3. The formula for density is: Density = mass/volume The given volume of gold is 1cm3. *1cc = 1cm3. Manipulate the density formula to find mass: mass = density x volume = 19.30g/cm3 x 1cm3 = 19.30g of gold


Gold is a precious metal with a density of 19.3 per ml If a piece of gold weighs 100 grams how much volume in ml should this gold displace if placed in water?

79,2 ml


What is meant by element density?

An elements density is its mass per unit volume. It is also how packed together the molecules are in the element. For example, a rock is more dense then a piece of paper. Well if you were to relate that to elements, you could say Hydrogen is less dense then Gold. The formula is density=mass/volume


How do you tell if gold is real?

Bite it...well you could find the density of it by this equation density=mass/volume and compare it to the density of gold on the periodic table


How do you test if gold is real?

To test if something is pure gold, you will need to find out the density. The density of pure gold is 19.3 g/mL. To find the density, u will need to find out the mass and volume of the object then divide the mass by the volume ( m/V ). If your answer is not 19.3 then it is not pure gold.


How do you work out the density of something?

This was Arcamedie's great discovery. Weigh the gold. Place the gold in a beaker full of water Capture and measure the amount of the water displaced divided the weight by the volume and you have the density.


Does a large piece of wood have a greater density than a small piece of wood?

The larger piece will probably have more mass than the smaller one. But if the wood is of the same type and "all things are equal" as regards moisture content, sap content, etc., the density of both pieces of wood will be the same. Density does not depend on the size of a sample. Density is mass per unit of volume. If a large gold nugget and a small gold nugget are compared, the larger nugget will have more mass, but both nuggets will have the same density.


A student determined the mass and volume of a gold ring. What physical property of the gold can be determined using these two measurements?

Its density can.


What is the volume of a 2 g piece of gold?

Fctv