0
What else can I help you with?
Can only metals conduct electricity around?
No, while metals are excellent conductors of electricity due to their free-moving electrons, other materials can also conduct electricity. For example, solutions of electrolytes, certain non-metals like graphite, and even some gases can conduct electricity under specific conditions. Insulators, on the other hand, do not allow electricity to flow easily. Thus, conductivity is not exclusive to metals.
Why is it dangerous to use a hairdryer or radio near water even though pure water is not a good conductor of electricity?
Water can conduct electricity if it contains impurities or minerals, which are commonly found in tap water. Even pure water can conduct electricity to some extent due to its natural ionization. Therefore, using electrical devices near water increases the risk of electric shock or short circuits, which can be dangerous.
What liquid metal conducts electricity?
Mercury does well on its own. Hence the reason for mercury switches. Electrolyte solution. Every kind of metal, when squeezed, produces electricity due to sudden polarization. Mercury is a conductor of electricity, even in standard conditions.
Can lightning strike aluminum?
Yes, aluminum is a good conductor of electricity, so it can attract lightning strikes. However, lightning is more likely to strike taller objects that provide a path of least resistance to the ground.
Why is dangerous to touch anything which works by electricity if your hands are dry?
The wet hands conduct electricity better than do dry hands. Water and electricity don't mix. All water, even distilled pure water will conduct electricity. This is because even pure water has some ionic content (H+ and OH- ions). Sweaty hands (salty) conduct electricity better than wet from the sink hands.
Things that conduct electricity?
"things that conduct electricity" is a very common question, but however is different than "what things conduct electricity" things like water with salt dissolved into it, wood, metal, and SOME plastics conduct electricity, but copper and silver are the best even though people think gold is.
Does nitrogen conduct electricity?
Nitrogen is not considered to conduct electricity. This gas lacks the free electrons to support conduction.
What some things that conduct electricity?
Metals like copper, aluminum, and gold are good conductors of electricity. Other materials like graphite, seawater, and certain types of acids can also conduct electricity. Conductivity depends on the ability of materials to allow the flow of electric current.
Can ceasium conduct electricity?
Since it is a metal, cesium will conduct electricity due to its mobile valence electrons, which are not atom-specific in metals. However, pure cesium doesn't even exist in nature because it so reactive.
Can only metals conduct electricity around?
No, while metals are excellent conductors of electricity due to their free-moving electrons, other materials can also conduct electricity. For example, solutions of electrolytes, certain non-metals like graphite, and even some gases can conduct electricity under specific conditions. Insulators, on the other hand, do not allow electricity to flow easily. Thus, conductivity is not exclusive to metals.
Will water conduct electricity?
Water is a non-electrolyte if it doesn't have dissolved ions in it. Otherwise water will conduct electricity.It normal, household voltages it does not conduct. Any substance, even glass or rubber will conduct electricity given enough voltage. This website: http://www.allaboutcircuits.com/vol_1/chpt_1/2.html provides proof.
What are some materials that conduct?
Some materials that conduct electricity include metals like copper, silver, and gold, as well as carbon in the form of graphite. In addition, solutions containing ions, like saltwater, can also conduct electricity.
How can you prove that there is salt in water even though you do not see the salt?
Taste it. Try to conduct electricity. Evaporate a sample.
Does a 2p coin conduct electricity?
Well, isn't that a lovely question! Yes, a 2p coin can conduct electricity because it is made of metal. Just like how we use metal wires to conduct electricity, the metal in the coin allows electricity to flow through it. Remember, there's beauty and wonder in understanding how things work, even in the smallest of everyday objects like coins.
How can polar covalent compounds conduct electricity in their aqueous forms in spite of being covalently bonded?
They can't. There must be an electrolyte mixed in. For example distilled water doesn't conduct electricity and it is a polar covalent compound. However, when you mix in salt, it does conduct electricity.
Does covalent substances conduct electricity in benzene?
Benzene is nonpolar and thus will only dissolve nonpolar substances. Covalent substances is vague, but even if benzene were to dissolve nonpolar solutes, they would not conduct electricity because the current has no ions or delocalized electrons to travel across.
Will oxygen conduct electricity if mixed with water?
No, oxygen itself is not a good conductor of electricity, even when mixed with water. Water itself is a poor conductor of electricity, unless it contains dissolved ions or impurities that can carry electrical charge.
