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They only give free very small amounts of H+ (from acid) or OH- (from base anions).
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Are acidic solutions good or poor conductors of electricity?
Strong acids in solution are better conductors than weak acids in solution, and both are better than pure water.
Why is silicon a good heat conductor but a poor electrical conductor?
Metals are actually good conductors of both heat and electricity... but silicon is a semi-conductor. Unlike metals, which are good electrical and heat conductors, crystalline solids such as diamond and semiconductors such as silicon are good heat conductors but poor electrical conductors. This is their nature... you can't change it :-)
Is any acid flammable?
No, acids are not flammable. In fact, most acids are poor conductors of electricity and do not burn. However, some acids can react with other substances in a way that generates flammable gases or materials.
Is it true that nonmetals are good conductors of heat and electricity?
No, nonmetals are generally poor conductors of heat and electricity. This is because they do not have freely moving electrons that can carry the heat or electric charge effectively. Metals, on the other hand, are good conductors due to the presence of delocalized electrons.
Is Glucose a good buffer?
No, glucose is not a good buffer. Buffers are made of weak acids and their conjugate bases or weak bases and their conjugate acids. Glucose does not act as a buffer because it is a simple sugar and does not have the necessary acidic or basic properties.
What does an electrical insulator have?
An electrical insulator has high resistance to the flow of electric current, preventing it from conducting electricity. It is typically made of materials such as rubber, glass, or plastic that do not easily allow electrons to flow through them. Insulators are used to separate conductive materials and prevent electrical conduction or leakage.
Are acidic solutions good or poor conductors of electricity?
Strong acids in solution are better conductors than weak acids in solution, and both are better than pure water.
Are all elements good electrical conductors?
No. Non-metals are very poor conductors, and with the exception of Neon, so are the gaseous elements.
What are a few poor electrical conductors?
If by "poor" you mean that reluctantly carries a small charge, that you may want a resistor. A resistor is an electrical device that reduces the voltage of a current.
What do you think about acids and bases?
I think acids donate electrons and bases accept electrons. Both acid and bases can be weak or strong, that is good or poor electrolytes. What else is there to think?
What type of elements would not be a good choice for use in electrical wiring?
Material that is not a good conductor of electricity, such as wood or plastic, would not be good choices for electrical wiring. Additionally, elements that are highly reactive or prone to corrosion, like sodium or mercury, would also be unsuitable for electrical wiring due to safety concerns.
Why is silicon a good heat conductor but a poor electrical conductor?
Metals are actually good conductors of both heat and electricity... but silicon is a semi-conductor. Unlike metals, which are good electrical and heat conductors, crystalline solids such as diamond and semiconductors such as silicon are good heat conductors but poor electrical conductors. This is their nature... you can't change it :-)
Are poor conductors of heat poor conductors of electricity?
Yes.
Are metals poor conductors of electricity?
No, metals are good conductors of electricity due to the presence of free-flowing electrons in their atomic structure. These electrons are able to carry electrical charge through the metal efficiently.
Is it true that nonmetals are good conductors of heat and electricity?
No, nonmetals are generally poor conductors of heat and electricity. This is because they do not have freely moving electrons that can carry the heat or electric charge effectively. Metals, on the other hand, are good conductors due to the presence of delocalized electrons.
Is ionic solutions poor conductors of electricity?
No, ionic solutions are actually good conductors of electricity because they contain free ions that are able to carry an electric charge and facilitate the flow of electricity. When dissolved in water, ionic compounds dissociate into their constituent ions, allowing them to conduct electricity.
Materials that are poor conductors of heat?
Materials that are poor conductors of heat are Plastic and Wood "example."
