they are noble gases. except for Xe they do not react. Helium is the smallest atom.
It is about the halogens. They are in the 17th group.
Elements in a group have very similar properties and characteristics. Every element in a group has the same amount of electrons in their outer shell. For Example, all elements in Group 2 - Alkaline Earth Metals have 2 electrons in their outer shell. Elements in the same group also have very similar characteristics such as what they react with etc. For Example:Group 2 - Alkali Metals - All react vigourously in Water.Group 18(0) - Inert Gases - All are highly unreactive.
The Noble Gases are the most stable group of elements because since they have a full outer shell of valence electrons they cannot lost or gain electrons. Because of this the are inert, and cannot react with other elements in normal circumstances
Ah, the most reactive group of nonmetals would be the halogens, my friend. These elements are always eager to form bonds and react with other substances in their quest for stability. Just like how we blend colors on our canvas, these halogens create beautiful reactions in nature that keep the world in balance.
I would say 'probably'
The alkali metals in group 1 react by losing one electron.
Potassium would strongly react with the elements in group 17 and group 16.
All of them tend not to react with each other until you get lower down the group
Some definitely have an "in-group/out group" mentality like the Sneetches in Dr. Seuss' story; others make a point of being kind and respectful to nonmembers.
Group II elements become more vigorous as you move down the group when they react with water. For example, beryllium reacts slowly with water, while magnesium reacts more vigorously. Calcium, strontium, and barium react even more vigorously, with barium being the most vigorous among the Group II elements in water.
we react because it is something that comes to you such as it being natural
Group 7 elements, also known as the halogens (Fluorine, Chlorine, Bromine, Iodine, Astatine), react with oxygen to form oxides. The reactivity varies among the elements, with Fluorine being the most reactive and Astatine being the least reactive. These reactions typically result in the formation of compounds such as fluorides, chlorides, bromides, iodides, and oxides.
They are the noble gases. Group number is eight
because it is a non metal so therefore it wouldn't react with anything
At first, the group in "The Outcasts of Poker Flat" react with resignation and a sense of helplessness to their situation of being expelled from Poker Flat. They are initially despondent and resigned to their fate, but as the story progresses, they begin to show resilience and camaraderie in the face of adversity.
Francium would react most violently with hydrochloric acid but all of them would react violently. Cesium and Rubidium would certainly react explosively. Potassium would be very violent and catch fire. Sodium would be quite violent.