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Calcium or bromine which is more reactive?
I believe its Calcium, because it is in group 2, and Bromine is not in group one or two, making Calcium more reactive.
Is chlorine more reactive than sulfur?
Yes, chlorine is more reactive than sulfur. Chlorine is in Group 17 of the periodic table, making it a halogen with a high reactivity towards other elements. Sulfur is in Group 16 and is generally less reactive than chlorine.
What contains a halogen?
A halide is a compound consisting of two parts; a halogen and another electronegative element. The mostcommonhalogens arefluorine(F),chlorine(Cl),bromine(Br),iodine(I), andastatine(At). If put together with another element, they formfluoride,chloride,bromide,iodide, orastatide. Therefore, your question is not right since a halide consist of elements and one element can only be a halogen or non-halogen. (halogen and halide are two different things)
Is francium more or less reactive than cesium?
Francium is more reactive than cesium. It is the most reactive metal due to its position in the periodic table - the farther down and to the left an element is, the more reactive it tends to be.
What is the name of the reaction of potassium bromide with chlorine?
The reaction of potassium bromide with chlorine is known as a displacement reaction, where the more reactive chlorine displaces the less reactive bromide to form potassium chloride and elemental bromine.
Do less reactive halogens displace more reactive ones?
No. More reactive halogens will replace less reactive ones in a compound. This is because a more reactive halogen is more stable in a compound relative to a less reactive one, while a less reactive halogen is relatively more stable in its elemental form.
Which is the third most reactive halogen?
Bromine (Br2) is the third most reactive halogen.
Are aryl halides more reactive or unreactive?
Quite the opposite: halides are far LESS reactive than halogens.A halide is a binary compound consisting of one halogen atom plus one atom, or radical, of "something else" that's electropositive to the halogen. (Which isn't hard to be.)Fluorine is a halogen, and it's very reactive. If you mix some sodium with it, it becomes a non-reactive halide; they put tons of this stuff in toothpaste and so far no one's reported having it cause their teeth to explode.Chlorine is also a reactive halogen, but mix it with sodium and it becomes table salt.
Why is Astatine the least reactive halogen?
Astatine is the least reactive halogen because it has the largest atomic size among the halogens, with electrons in its outer shell being held less tightly due to increased shielding effects. This makes it less likely to participate in chemical reactions compared to the other halogens.
What is a halogen gas with the mass less than 15?
The halogen gas with a mass less than 15 is fluorine (F). It has an atomic mass of approximately 19.00 u, but if considering only the halogen gases, it is the lightest halogen. Fluorine is a pale yellow gas at room temperature and is highly reactive, particularly with alkali and alkaline earth metals.
Is xenon more reactive than iodine?
No, xenon is less reactive than iodine. Xenon is a noble gas and is known for its inert and stable nature, while iodine is a halogen and is more reactive, especially towards other elements.
Is bromine more or less reactive then xenon?
Bromine is more reactive than xenon. Bromine is a halogen and readily reacts with other elements to form compounds, while xenon is a noble gas and is generally unreactive.
Which halogen reacts fastest with iron?
The group sevens non-metals get less reactive the further down the table they fall, making fluorine the most reactive and iodine least reactive. So based on this i would say that fluorine reacts fastest with iron (:
Why vinyl halides and arylic halides are less reactive than other halides?
In vinyl and arylic halides, Carbon Halogen bond have double bond character due to presence of lone pair of electron on halogen atom. So it can not be easily broken as compared to carbon halogen bond in other halides, so they are more reactive than other halides.
What is the pattern for single displacement of a halogen?
In a single displacement reaction involving halogens, a more reactive halogen can displace a less reactive halogen from its compound. The reactivity of halogens decreases down the group in the periodic table, with fluorine being the most reactive and iodine the least. For example, if chlorine gas is introduced to a solution of potassium iodide, chlorine will displace iodine, forming potassium chloride and releasing iodine. This pattern follows the general reactivity trend of halogens.
If you mix chlorine lithium and nickel together which two elements would be the most reactive?
Chlorine and lithium would be the most reactive because chlorine is a halogen and lithium is an alkali metal, both of which are highly reactive elements. Nickel is a transition metal and is less reactive compared to chlorine and lithium.
What element has less than one halogen existing on the earth?
Any element, other than a halogen is - by definition - not a halogen and so it does not have a halogen and that is less than one halogen.
