Table of Contents
Is chlorine a reactive non-metal?
Halogens (fluorine, chlorine, bromine, iodine, astatine) are nonmetal elements that are highly electronegative and reactive.
Why chlorine is a reactive metal?
Why is sodium and chlorine reactive? Alkali metals are highly reactive because they readily lose their outermost electron. Chlorine (Cl) is a halogen; it is a highly reactive element that readily gains an electron to fill its outermost shell.
Is chlorine a very reactive metal?
Because chlorine is so highly reactive, it is found in nature in a combined state with other elements, such as NaCl (common salt) or KCl (sylvite). It forms strong ionic bonds with metal ions. It forms -1 ions in ionic compounds with most metals.
What is reactive non-metal?
Fluorine is the most reactive non-metal because it is the most electronegative of all of the non-metal elements of the periodic table. Due to its strong electro negativity & small size, Fluorine has a strong tendency to accept electrons from other atoms or ions. As a result it oxidises all other substances.
Is chlorine reactive to water?
Chlorine is slightly water soluble, and reacts with moisture to form hypochlorous acid (HClO) and hydrochloric acid (HCl).
Why is chlorine most reactive?
Although the bromine nucleus is more positively charged than the chlorine nucleus, the increase in the radius and the extra shielding in the bromine atom outweigh this factor, which means that an electron is more easily attracted into the outer shell of a chlorine atom than that of a bromine atom, so chlorine is more …
Why is fluorine reactive than chlorine?
Electronegativity is probably the biggest thing that plays into reactivity. Therefore, since fluorine has a higher electronegatvity than chlorine, fluorine is more reactive. Fluorine molecule has a small atomic radius with 5 electron in 2p orbital. This means it has a high charge density on its atom.
How can you tell which metal is more reactive?
The primary difference between metals is the ease with which they undergo chemical reactions. The elements toward the bottom left corner of the periodic table are the metals that are the most active in the sense of being the most reactive.
Which is the least reactive metal?
Platinum is the least reactive of all the options. Aluminium, iron are also formed in combined forms in the natural surroundings.
Which elements are non reactive?
Noble gases are nonreactive, nonmetallic elements in group 18 of the periodic table. As you can see in the periodic table below, noble gases include helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn). All noble gases are colorless and odorless.
Which group is non reactive?
Noble gases
Noble gases are nonreactive, nonmetallic elements in group 18 of the periodic table. Noble gases are the least reactive of all elements.
Is chlorine reactive or stable?
Chlorine (Cl) is a halogen; it is a highly reactive element that readily gains an electron to fill its outermost shell. Sodium and chlorine, two highly reactive elements, combine to form the stable compound sodium chloride (ordinary table salt).