Chlorine is the most reactive gas element. Chlorine is in the halogen family.
An element that is a very reactive gas is most likely a member of the HALOGENS
An element that is a very reactive gas is most likely a member of the HALOGENS.
Hydrogen fluoride is the most reactive compound in this group (not element).
No, it is not. The most reactive element is would be francium. The most reactive element that can be gathered in any appreciable quantity is cesium.
If by vital you mean most reactive, then the metal francium, Fr, is the most reactive element.
The most reactive elements are alkali metals and halogens.
Fluroine is the most reactive non-metal.
If it is a metal it is a reactive element.
Fluorine is the most reactive element.
Hydrogen fluoride is the most reactive compound in this group (not element).
Fluorine(F2) is the most reactive element, known to react with even Xenon, Krypton, Gold, Platinum, etc.
No, it is not. The most reactive element is would be francium. The most reactive element that can be gathered in any appreciable quantity is cesium.
If by vital you mean most reactive, then the metal francium, Fr, is the most reactive element.
The most reactive elements are alkali metals and halogens.
Fluorine
Caesium is the most reactive.
The most reactive is fluorine.
Potassium is most reactive with the element Oxygen. However, it should be noted that it is most reactive with a non-element: Water.
Most likely the element you are talking about is Neon.