Austin Draves
Archeobactetia
There are eight groups that make up the main group elements. They are groups 1, 2, and 13 - 18. They are also called the representative elements.
Main group elements include elements (except hydrogen) in groups 1 and 2 (s-block), and groups 13 to 18 (p-block).
The two main groups of carbohydrates are starch and sugars.
it is two main groups
There are no elements that are both alkali metals and halogens. Alkali metals belong to Group 1 of the periodic table and include elements like lithium, sodium, and potassium, while halogens belong to Group 17 and include elements like fluorine, chlorine, and iodine. These two groups are distinct and do not overlap.
Two elements that belong to the same group are sodium (Na) and potassium (K), which both belong to Group 1 (also known as the alkali metals) on the periodic table.
The overlapping sections show elements that belong to each of the two (or maybe three) sets that overlap there.The overlapping sections show elements that belong to each of the two (or maybe three) sets that overlap there.The overlapping sections show elements that belong to each of the two (or maybe three) sets that overlap there.The overlapping sections show elements that belong to each of the two (or maybe three) sets that overlap there.
There are two elements in the first period, hydrogen and helium.
it is two main groups
Representation and education are the two main functions of interest groups.
The answer is 'groups', there are 18 main groups and two special ones (with 14 lantanides and 14 actinides respectively). Groups contain elements with the same 'outer' electron configuration (valence electrons).