what are 3 elements that are very reactive nonmetals
Fluorine is a nonmetal and is the most reactive of all elements. Oxygen and chlorine are other highly reactive nonmetal elements. Fluorine is very reactive, the most reactive â¦ of the nonmetals, but since metals react in a completely different way, there is no way to compare them to fluorine.All group 1A metals are extremely reactive.So reactive that they must be kept stored in kerosene to keep oxygen from reacting with them.alogens: fluorine, chlorine, bromine, iodine, astatine. Also oxygen and hydrogen are reactive.
The alkali metals, halogens and noble gases are three important groups in the periodic table. The alkali metals are soft, reactive metals. They react vigorously with water and become more reactive as you go down the group.The halogens are reactive non-metals.They become darker as you go down the group.he elements in group 1 are called the alkali metals. They belong to the left-hand column in the periodic table. They are very reactive and must be stored in oil to avoid contact with air or water.
Groups. A vertical column of elements in the periodic table is a group. The elements in a group have similar chemical properties to each other. For example, group 1 contains sodium and other very reactive metals, while group 7 contains chlorine and other very reactive non-metals.Group 0 (also known as group 8 or group 18) contains helium and other very unreactive non-metals.The modern periodic table. Note that you will never find a compound in the periodic table, because these consist of two or more different elements joined together by chemical bonds. Page: 1  1. 2  2. 3  3.roup 0 (also known as group 8 or group 18) contains helium and other very unreactive non-metals. The modern periodic table. Note that you will never find a compound in the periodic table, because these consist of two or more different elements joined together by chemical bonds. Page: 1  1. 2  2. 3  3.