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What is a good conductor of heat and electricity anthracite charcoal diamond graphite?
Graphite is a good conductor of heat and electricity, while anthracite, charcoal, and diamond are poor conductors.
How does decolourising charcoal work?
Decolourizing charcoal works by adsorbing impurities and pigments from a substance through a process called adsorption. The porous structure of the charcoal traps these molecules within its pores, leaving the substance with a cleaner, clearer appearance.
Is charcoal a substance or a mixture?
hi this compound is a homogeneous mixture.
Is charcoal a substance?
yes charcoal is simply carbon. Though other impurities may be present.
Can carbon charcoal conduct electricity?
Yes, carbon charcoal can conduct electricity to some extent due to the presence of free electrons. However, it is not as efficient a conductor as metals because of its more limited electron mobility.
Is a charcoal is a pure substance?
Charcoal is a mixture of carbon and several impurities as ash.
Is charcoal a mixture or a pure substance?
Charcoal is a mixture of carbon and several impurities as ash.
What is a good conductor of heat and electricity anthracite charcoal diamond graphite?
Graphite is a good conductor of heat and electricity, while anthracite, charcoal, and diamond are poor conductors.
Is coconut charcoal a chemical substance?
Yes it is, in the sense that virtually anything can be classed as a chemical substance if regarded that way. Coconut charcoal is very porous indeed - more so than charcoal obtained from other sources.
Is charcoal a chemical substance?
yes charcoal is simply carbon. Though other impurities may be present.
How does decolourising charcoal work?
Decolourizing charcoal works by adsorbing impurities and pigments from a substance through a process called adsorption. The porous structure of the charcoal traps these molecules within its pores, leaving the substance with a cleaner, clearer appearance.
Is charcoal a substance or a mixture?
hi this compound is a homogeneous mixture.
Is charcoal a substance?
yes charcoal is simply carbon. Though other impurities may be present.
Does charcoal has free electrons?
Charcoal is not a good conductor of electricity and typically does not have free electrons like metals do, which are responsible for conducting electricity. This is because charcoal is primarily composed of carbon, which does not easily release free electrons when exposed to an electric field.
Can carbon charcoal conduct electricity?
Yes, carbon charcoal can conduct electricity to some extent due to the presence of free electrons. However, it is not as efficient a conductor as metals because of its more limited electron mobility.
How do crystals form on charcoal?
Crystals can form on charcoal through a process called sublimation. This occurs when a solid substance transitions directly into a gas state without passing through the liquid phase. By heating the crystalline substance on charcoal, it creates vapors that then cool and solidify back into crystals on the surface of the charcoal.
What is a black substance that comes frome burning wood?
soot, ash, charcoal
