Insolubility in water
One key chemical property of carbon is that it can create 4 covalent bonds. Carbon can connect itself along in amazing chains. Chains of Carbon capped-off with Hydrogen form "hydrocarbons" - a term we normally associate with substances we use as fuels.
There is a readable, brief summary of Carbon at: http://www.canadaconnects.ca/chemistry/1009/
When anything is burned a chemical change occurs. The chemical composition of charcoal changes.
Physical - it's still charcoal.
Physical - it's still charcoal.
yes charcoal is simply carbon. Though other impurities may be present.
chemical property.
A dark or black porous carbon prepared from vegetable or animal substances.
When anything is burned a chemical change occurs. The chemical composition of charcoal changes.
Charcoal burning on the grill is a chemical change because the charcoal undergoes a chemical reaction with oxygen to produce heat and new chemical compounds like carbon dioxide and water vapor.
Crushing charcoal into powder is a physical change, as it alters the size and shape of the charcoal without changing its chemical composition.
Three transformations that can occur in charcoal include: Physical transformation: Charcoal can change its shape and size through processes such as crushing or compressing. Chemical transformation: Charcoal can undergo chemical reactions, such as combustion or oxidation, which alter its composition. Thermal transformation: Charcoal can be heated to high temperatures, which can affect its physical and chemical properties.
Physical - it's still charcoal.
Physical - it's still charcoal.
Charcoal is a form of potential energy, specifically chemical potential energy, that is stored in its carbon bonds. When charcoal is burned, this energy is released as heat and light.
Charcoal is not a source of light, so it does not have a specific wavelength associated with it. Wavelength is a property of light.
Chemical property because acid is a chemical
Many nonmetals are brittle and Carbon is a non metal. Charcoal is a carbon compound so charcoal is brittle having the physical property of carbon.
chemical property.