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A student studies an unknown material during a science experiment She discovers that the material is ductile and can conduct heat and electricity She can identify the substance as?
There are a quite a few answers that fit this question. Gold is very ductile and is an excellent conductor of heat and electricity.
Does gold conduct heat and electricity?
Yes, gold conducts electricity. In fact, it's an excellent electrical conductor. Coupled with its resistance to corrosion, it finds broad use in modern electronics, to name just one application.
What is mercury water gold and oxygen from densest to the least dense?
(most dense to least dense) gold, mercury, water, oxygen
What specific gravity will not float in water?
An object with a specific gravity greater than 1 will not float in water. Since water has a specific gravity of 1, any material with a specific gravity exceeding this value will sink. For example, metals like lead and gold have specific gravities significantly higher than 1, causing them to sink when placed in water.
How much does one cubic ounce weigh?
A cubic ounce is a measure of volume. A cubic ounce of gold weighs more than a cubic ounce of water. Unless the material which makes up the cubic ounce is specified, its weight cannot be determined.
What sorts of material will conduct electricity?
anything containing loose electrons such as steel, copper, silver, gold, and good old water
What does 928 on a gold necklace mean?
It most likely means the percentage of gold in the material.
What element loses 2 atoms when reacting and reacts slowly with water and can conduct electricity?
Magnesium is the element that loses 2 atoms when reacting, reacts slowly with water, and can conduct electricity.
What does 928 mean on a necklace?
It most likely means the percentage of gold in the material.
What is a a electrically nonconductive material?
any material that will not allow electricity to pass through it. rubber, plastic, some electrically conductive materials are metals, esp. gold, water, neon gases insulators, glass, paper :)
What heats up quicker copper gold air or water?
Gold. Metals conduct heat (and electricity) very efficiently, and gold is a better conductor than copper is.
What does NR mean on a gold bracelet?
NR on a gold bracelet likely stands for "not real" or "not gold." This indicates that the bracelet is not made of real gold but may be gold-plated or made of a different material.
How does heat conduct gold?
Gold is an excellent conductor of heat because its electrons are free to move easily and carry thermal energy throughout the material. When heat is applied to gold, these free electrons transfer the thermal energy from one part of the material to another quickly, resulting in efficient heat conduction.
Is a necklace gold if it is attracted by a magnet?
Hi,No. gold is not attracted by magnet.Regards
How can heat be used to tell real gold from fools gold?
Real gold has a higher melting point than fools gold. By applying heat, it is possible to determine the melting point of the material. If the material melts at a temperature higher than 1,064 degrees Celsius (1,947 degrees Fahrenheit), it is likely real gold.
Why does gold conduct electricity?
Gold is a good conductor of electricity because it has free electrons that can move easily in response to an electric field. These free electrons allow for the flow of electrical current through the gold material.
Does real gold float?
If you throw real gold into a container of water, it should sink down to the bottom quickly. If you see the piece floating on the surface of the water or it takes an unusually long time to sink, it is most likely a fake. Real gold is a heavy metal.
