You need an optical instrument called nephelometer; the determination is based on light scattering in the solution.
two solids
The proteins that milk contains are a colloidal dispersion, which means they are dispersed in a liquid. Milk's butterfat globules disperse with a solution that is water-based.
A bottle of 450ml containing 10ppm of colloidal silver. Is that means that each 1ml contains 10ppm?. Thanks.
A colloid is a substance which contains insoluble particles suspended in it. Colloidal protein is as such a substance with proteins dispersed through something like blood or interstitial fluid.
contains enzymes and other substances
A colourless cell material is called cytoplasm. It is a gel-like substance that fills the cell and contains various cellular structures and organelles, such as the nucleus and mitochondria. Cytoplasm is transparent or colourless and allows for the movement and functioning of the cellular components.
yes, CH4 has London dispersion forces because it is a non-polar molecule and non-polar molecules have London dispersion forces present in them. there are no other forces present in CH4.
ores
substances
Co2
oxygen
Since aluminum is a chemical element it contains no other substances.