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The thing that makes fluorine so reactive is its electronegativity.
Mr Answers
Wiki User
∙ 13y agoIt is because fluorine is much smaller in size than iodine and hence easily reacts.
Another reason is that fluorine is the most electronegative atom and hence it attracts the electrons very easily from other atoms to form bonds.
Wiki User
∙ 13y agoThe halogens need one more electron to have a full outer shell. In fluorine, this incomplete outer shell is closer to the nucleus so it is easier to attract an electron; this makes fluorine the most reactive.
Wiki User
∙ 12y agoFluorine isn't more reactive than bromine. Bromine is further down the table and has a bigger mass and atomic number therefore making it more reactive.
:) hope this helps
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What is the pale yellow gas considered the most reactive of all elements?
The halogen gas that is that most reactive of all elements is Fluorine
Why is chlorine the most reactive non metals?
It is the most electronegative halogen, meaning it wants electrons the most making it reactive
What element is most reactive in the group 7a?
flourine, reactivity goes down group 7Florine (F)
Which is a more reactive non-metal f or you?
Flourine, with highest electronegativity value of 4.
What is the most reactive of all the chemical elements?
The most reactive chemical element is fluorine. Reactivity of the elements increases as we go down and to the left on the periodic table, and it also increases as we go up and to the right on the table.
Is fluorine the least reactive in the periodic table?
No flourine is highly reactive, however flouride which is often mistaken for flourine is not very reactive
Why is flourine the most reactive non metal?
Because It has a -4 charge
What is the pale yellow gas considered the most reactive of all elements?
The halogen gas that is that most reactive of all elements is Fluorine
What is the most active chemical element known as halogen?
Fluorine, F, is the most reactive element of all.
Is fluorine the most reactive element in the periodic table?
Yes, fluorine is the most reactive element on the periodic table.
What is the most chemically reactive metal?
The most chemically reactive metals are the alkali metals. Francium is the most reactive of these and of all metal (although it is present on earth only in exceedingly small quantities, due to its radioactivity).The most reactive element available in useful quantities in Flourine.
Why is chlorine the most reactive non metals?
It is the most electronegative halogen, meaning it wants electrons the most making it reactive
What is the name of the group of most reactive gases?
They are called the Halogens. They are group 17 on the periodic table. Flourine is a common example of such gas.
Which is more reactive fluorine or nitrogen?
Fluorine is the most reactive element period. So, it is therefore more reactive than carbon. However, as carbon forms the basis of organic molecules, people come across its compounds more often.
What elements on the table are most reactive why?
Sodium, Potassium, and other alkali metals are very reactive due to the low ionization enthalpy. Flourine, Chlorine and other halogens are very reactive due to the high negative electron gain enthalpy.
What element are most reactive on the table?
Sodium, Potassium, and other alkali metals are very reactive due to the low ionization enthalpy. Flourine, Chlorine and other halogens are very reactive due to the high negative electron gain enthalpy.
What element is most reactive in the group 7a?
flourine, reactivity goes down group 7Florine (F)
