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The two most reactive groups of elements in the periodic table are the alkali metals and the what?
The two most reactive groups of elements in the periodic table are the alkali metals and the halogens. Halogens are nonmetals located in group 17 of the periodic table and include elements like fluorine, chlorine, and iodine.
What does the electronegavity of an atom indicate?
Electronegativity of an element refers to its power to attract electrons towards itself. Halogens are most electronegative elements in which fluorine has the highest electronegativity value.
In which section of the periodic table are the most electronegative elements found?
The most electronegative elements are found in the top right corner of the periodic table, in the halogen group (Group 17). These elements include fluorine, chlorine, bromine, iodine, and astatine.
Where on the periodic table are element most likely to react with other elements which direction?
The most reactive elements are alkali metals and halogens.
Why is halogen elements not useful?
This question is based on chemistry. Halogens are useful elements. There are 5 halogens in the world.
What part of the periodic table is the most reactive and least reactive?
The alkali and alkaline earth metals are the least electro negative elements, and the halogens are the most electro negative elements.
Are Halogens the most reactive nonmetal?
It is true that halogens are most reactive non-metals. This is because of two reasons:-They have only seven electron in their outermost shell. Thus, they get stable configuration only on gaining one electron.Also, halogens are the most electronegative elements and have very attracting power for electrons.
What of these elements is the most electronegative?
Fluorine is the most electronegative element.
When do halogens show 1 and -1 oxidation states?
When halogens bind to more electropositive elements (compared it itself), they show -1 oxidation state. When halogens bind to more electronegative elements (compared it itself), they show +1 oxidation state.
Which atoms have a larger electronegativitey?
The halogens are most electronegative atoms in their respective periods.
What halogen is most likely to react?
The reactivity of halogens decreases down the group, which means Fluorine is the most reactive halogens as it is the most electronegative elements among the halogens, and also the Periodic Table.
Which element group have the most negative electron affinities?
The halogens, specifically the group 17 elements, have the most negative electron affinities. This is because they have a strong attraction for gaining an electron to achieve a stable electron configuration with a full outer shell. Fluorine has the highest electron affinity among the halogens.
Why the elements of group 14 are most electronegative elemenets?
There is no Group 14. The elements of the group 7A are the most electronegative. Basically, electronegativity is the ability to attract electrons. Group 7A elements, or halogens, need just one more electron to reach stability, and are very reactive. So, they can easily accept that electron. In other words, their ability to attract electrons is the highest.
The most reactive group of the nonmetals are the?
Halogens among halogens fluorine is most reactive
What elements has the highest electronegative F O or N?
Fluorine. It is the most electronegative element.
Which ellement can replace all other halogens from the solution of their salts?
Fluorine is the most electronegative element and can displace all other halogens from the solution of their salts.
Which element would most likely to react with lithium?
i think the element will be lithium that's what i think
