all will react
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.
group 17
Chemists use compounds because elements in group 1 and 7 are highly reactive and unstable in their pure form. Compounds provide a stable and safer way to handle these elements while still utilizing their chemical properties. Additionally, compounds allow chemists to control and study the interactions between different elements more effectively.
Group I (alkali metals) and group VII (halogens) elements react together most vigorously. This is because alkali metals readily donate electrons to halogens, forming ionic compounds with high lattice energies. The reaction between sodium (group I) and chlorine (group VII) to form sodium chloride is a well-known example of this type of reaction.
The name given to group 7 elements in the Periodic Table are halogens.
Yes, elements in group 7, such as fluorine and chlorine, typically gain one electron to achieve a stable electron configuration when they react. This allows them to achieve a full outer shell of electrons, similar to the noble gases.
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.
Group 7 elements (such as halogens) and group 1 elements (alkali metals) are highly reactive and tend to form compounds rather than exist in their pure elemental forms in nature. This is because they have a strong tendency to react with other elements to achieve a more stable electron configuration.
There is a total of 17 elements in those groups.
The halogens group includes elements such as fluorine, chlorine, bromine, iodine, and astatine. These elements are located in group 17 (Group VIIA) of the periodic table and are known for their high reactivity and tendency to form salts when they react with metals.
group 17
When group 7 elements (halogens) react with air, they form oxides and/or halides. For example, chlorine forms chlorine dioxide (ClO2) or chlorine gas (Cl2) when reacting with air. The specific compound formed depends on the specific halogen and conditions of the reaction.
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.
Chemists use compounds because elements in group 1 and 7 are highly reactive and unstable in their pure form. Compounds provide a stable and safer way to handle these elements while still utilizing their chemical properties. Additionally, compounds allow chemists to control and study the interactions between different elements more effectively.
Did you mean group 7 or 17? Well if a group 1 and 7 element reacts it is called a Metal-Metal bond , which can be broken down into three subgroups: covalent, dative, and symmetry. If you ment Group 1 and 17 then it is an Ionic bond.
Group 1 elements are highly reactive metals that readily form compounds to achieve a stable electron configuration. Group 7 elements (halogens) have high electronegativity and easily react with other elements to form compounds. This reactivity makes them commonly found as compounds rather than in their pure elemental form.
It usually reacts the same?Alkali metals all react with water to give a alkali metal hydroxide and hydrogen.I thought you wrote "How do elements in the same group (in the periodic table) usually react?"EDIT: Hmm.... family. Opps I read wrong again.All alkanes contain Carbon-Carbon single bonds.All alkanes combust to give either carbon dioxide and water or carbon monoxide and waterAll alkenes contains Carbon=Carbon double bondAll alkenes decolourises aqueous bromineAll alcohol oxidises to give a carboxylic acid.Lol, that's too many examples....So, yea.... they usually reacts the same too.........