Answer:
mixture is amino acid, peptides, carbohydrates and other simple organic compounds can be separated by paper chromatography.
Answer:
Explanation:
atomicity is the number of atoms in a molecule of a gas.
metalloid is an element that has both metallic and nonmetallic properties, as arsenic, silicon, or boron.
isotopes is members of a family of an element that all have the same number of protons but different numbers of neutrons.
By nonmetals, metals, and gases
This type of mixture is a heterogeneous mixture. It is any mixture that is not uniform. Heterogeneous mixtures always have more than one phase.It is made up of substances which stays physically separate with each other. Best example is a mixture of sand and sugar. If you get two samples from different points of the mixture and analyze it, you will see that the concentrations of the components are different and that the two solid phases never combine with each other.