Assuming "very reactive" to mean spontaneous and energetic in reaction, lower Alkaline metals are among the most reactive.
Very reactive metals are found in Group 1 (alkali metals) and Group 17 (halogens) of the periodic table.
Halogens.
The most reactive metals are the alkali metals in group 1a.
In the fluorine group or group 17. Its the column one from the right. The are reactive with metals because they want to gain one electron where as metals want to loose them.
group 1 and group 17 are the most reactive groups
They are in the s block. Metals of the 1st group.
They are in the s block. Metals of the 1st group.
Very reactive metals are found in Group 1 (alkali metals) and Group 17 (halogens) of the periodic table.
Elements in the second group have 2 outer shell electrons and also very reactive. What are they called?
Halogens.
group 1, alkali metals
Group-1 includee soft metals. They are reactive with air and water.
Alkali metals
The first group of the periodic table contains the reactive alkali metals: lithium, sodium, potassium, rubidium, cesium, and francium.
The very reactive elements are typically found in Group 1 (alkali metals) and Group 17 (halogens) of the periodic table. Alkali metals tend to react violently with water, while halogens are known for their high reactivity and tendency to form salts with metals.
The most reactive metals are the alkali metals in group 1a.
In the fluorine group or group 17. Its the column one from the right. The are reactive with metals because they want to gain one electron where as metals want to loose them.