What is dialysis? Explain

answer:

Dialysis is a treatment that filters and purifies the blood using a machine, This helps keep your fluids and electrolytes in balance when the kidneys can't do their job, You need dialysis when you develop end stage kidney failure..

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.