Describing Diffusion What happens when molecules diffuse across the cell membrane?

The molecules diffuse until all of them are outside the cell.

The molecules move from areas of low concentration to high concentration.

The molecules move from areas of high concentration to low concentration.

The molecules diffuse until all of them are inside the cell.

its the 3rd option.

the molecules move from region of higher concentration to a region of lower concentration.

Explanation:

please do give me brainliest if this helped you.

thank you and have a great day :D

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.