Black ink is a generic term used for many products from simple newspaper ink to highly sophisticated ink jet printer inks. Black ink is formulated primarily with carbon black pigment and a carrier vehicle in which it is finely dispersed. The vehicle can contain various oils and/or resins and additives, with or without solvents depending on application method, the substrate, and the drying conditions.
Black paint is made from carbon or with coal
Black ink cotains a solvent which is often water, a pigment to give color, flow additives and a binder. By definition it must be a mixture.
This merely depends on what color the ink is. Black ink is a mixture of at least 4 different colors.
Only a substance can be categorized as an element, a compound, or a mixture. An ink pen is not a substance, it is an implement.Added:The 'ink' (IN a pen) is definitely a mixture,not an element or pure compound.
ink is a solution
ink is a mixture mate! im not being sarcastic
it is a mixture..homogenous and a colloid one....
compound
The evidence that exists that marker ink is a mixture is that the ink can be separated into black and other color pigments. This can be done on filter paper by dotting the marker just above the edge and adding ethyl alcohol, which drags the pigments separately across the paper.
The black ink is supposed to be darker than the colored ink. However, black ink is composed of all the colored inks combined. Thus, it is merely a mixture of all the other cartridges. This is why is should be bolder and darker.
This merely depends on what color the ink is. Black ink is a mixture of at least 4 different colors.
Only a substance can be categorized as an element, a compound, or a mixture. An ink pen is not a substance, it is an implement.Added:The 'ink' (IN a pen) is definitely a mixture,not an element or pure compound.
ink is a mixture of a carrier and a pigment.
mixturemarker ink is a mixture.
its a substace because it not pure... how do i know.. well i just do Some are pure substances : chalk, charcoal, graphite and pure lead are examples. Some are solutions, some are suspensions, many are a mixture.
ink is a solution
Because most black inks are made up of more than one colour. When the ink gets wet, the colours separate.
It is a mixture containing melanin.
photo black ink is more expensive