Is Mercury a Good Conductor of Heat and Electricity

Gold mercury lead and alloys all are good conductors of heat. It is an excellent electrical conductor and shows good resistance to corrosion and attack by chemicals.

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. So mercury is not used for the heating. But compared to other metals gold is a good conductor of heat. Sometimes the question can be asked about the justification of.

Cadmium is a soft malleable ductile bluish-white metal which is easily cut with a knife. Similarly when we apply an electric charge to metal these electrons move to allow the flow of electricity. The packing of Mercury makes it to conduct electricity better than alkaline earth metals.

As you know conductors are good distributors of heat and electricity. A chemist classifying five elements determines the following. Mercury is the only metal that is liquid at standard conditions for temperature and pressure.

They are solid with the exception of mercury Hg a liquid. Is gold a good conductor of heat. Some materials are bad conductors of heat which means they dont allow heat to flow through them.

Mercury Silvery liquid that is used. Silver Shiny solid at room temperature that is also a good conductor of heat and electricity Si. This is the fact why it has been used in classical thermometers for measuring temperature.

Silver is the best conductor of electricity because it contains a higher number of movable atoms free electrons. Sulfur Soft yellow solid Ag. Neon Inert gas at room temperature Hg.

Gold Silver Iron etc are also some examples of good heat conductors as well as electrical conductors. It is silvery and heavy. Liquids in general are poor conductors of electricity.

However liquids like mercury are good conductors of electricity even though it is a liquid. Mercury is a d-block element and it is a liquid at standard pressure and temperature. At high temperature also it remains as liquid and hence used in thermometers.

Mercury is a good conductor of electricity but a poor conductor of heat. So the correct answer is option A ie. Please like if you are satisfied.

Not as good as copper or even iron. Mercury is a good conductor of electricity and hence used in Reed relays. Solve any question of Electric Charges and Fields with-.

So lets take a look at the best conductor of electricity. We use them in electric circuits and systems in the form of wires. Would cadmium be a good conductor of heat and electricity.

It is also a good conductor for heat and a good insulator. Mercury is a relatively good conductor of electricity it used to be used in positioning switches to complete an electric circuit when the switch tipped so that enclosed mercury cam in contact. It is similar in many respects to zinc in its chemical properties.

This is at least partially due to the fact that it is a liquid. It has boiling point of 62988 K Heat of fusion of 229 kJmolmolar heat capacity of 2798. Mercury is the only metal that is liquid at standard conditions for temperature and pressure.

Hence we can say that the given statement is indeed trueThus option A is the correct answer. The heat is transferred directly from one particle to another due to vibrations in the. Answer 1 of 5.

The electric conductors possess portable electrically charged particles. Water is not a good conductor of heat. Gold mercury lead and alloys all are good conductors of heat.

Like most metals calcium is a relatively good conductor of heat and electricity. Mercury is a poor conductor of heat but a fair conductor of electricity. What are the 7.

Why mercury is a bad conductor. A liquid consists of defects. Mercury is an excellent liquid conductor.

Crystal defects or increased temperature increase resistance. Correct option is A Mercury is a good conductor of heat. View the full answer.

Hence water is a very poor conductor of heat from the options given. Mercury dissolves to form amalgams with gold zinc and many other metals. Mercury is a good conductor.

They are malleable they can be easily hammered into very thin sheets. Is water a good conductor of heat. Copper Brass Steel Gold and Aluminium are good conductors of electricity.

The correct option is C. Mercury is closed pack. NoteThe most common application of mercury is the classic clinical thermometers.

Copper is used widely because of low cost than silver and gold. They are shiny good conductors of electricity and heat. Mercury is a poor conductor of heat but a fair conductor of electricity.

Correct option is C Copper and Silver Are Most Common. In Buchholz relay OTI and WTI. Water can be converted to ice using the heat at low temperatures.

Is mercury a good conductor of heat and electricity. Good conductors of heat and electricity need free electrons that can. True Thermal conductivity of mercury is high.

They are ductile they can be drawn into thin wires. All these factors make mercury a good conductor of heat and this is why it has a large application spectrum especially in measuring devices. But compared to other metals gold is a good conductor of heat.

Mercury is a good conductor of heat and electricity but it is the most poisonous liquid and costlier liquid. Some examples of liquids conducting the electricity are Water mercury alcohol Freon sodium etc. Yes it is a very good electric conductor.

What are three examples of good conductors of heat.

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