People often confuse fungi with plants. but they arent, what is the difference? A. fungi are multicellar
B. Fungi are eukaryotic
C. fungi are heterotrophic
D. fungi have cell walls

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.