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flourine, reactivity goes down group 7
Florine (F)
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∙ 10y ago
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∙ 11y agoGroup 7A or halogens. The most reactive element is fluorine.
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∙ 11y agoGroup VIIA or group 17 or halogens: The most reactive element in this group is Fluorine.
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∙ 8y agoit is about F2 gas. It is the most reacivated gas.
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∙ 8y agoThe most reactive element in the group 7 is manganese.
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∙ 11y agoOxygem
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∙ 13y agofluorine
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Does group 7A of the periodic table contain the most reactive nonmetal?
Yes. Using the modern numbering system, that group is named group 17. Group 17 contains the halogens, the most reactive nonmetals.
Which element in group 7 element is a liquid at room temperature?
If you mean group 7A, the element that is a liquid at room temperature is bromine.
Suppose an element x is in group 2a and an element y is in group 7a the empirical formula for the compound between x and y?
They would form an ionic compound.
Write the chemical symbol for the element in period 3 and group 3a?
The compound in group 7A and third period is Bromine or Br. The dot of this would be . . :Br. . . The compound in group 7A and third period is Bromine or Br. The dot of this would be . . :Br. . .
Consider the group 1A element sodium (atomic number 11) the group 3A element aluminum (atomic number 13) and the group 7A element chlorine (atomic number 17). These elements are in period 3. How are?
This is a consequence of the law of periodicity of chemical elements.
Does group 7A of the periodic tables contain the least reactive nonmetals?
The halogen group is the MOST reactive nonmetal group.
What element group are extremely reactive nonmetals?
"Halogens"Group 7A on the Periodic Table.Fluorine and everything straight below it.
Does group 7A have most reactive metals?
well, there is no group 7a, but thats kind of a hard one to answer, because some groups have the same amount of reactive metals. The actinide and lanthinide series both have a large amount of reactive subsances. But those are series.
Does group 7A of the periodic table contain the most reactive nonmetal?
Yes. Using the modern numbering system, that group is named group 17. Group 17 contains the halogens, the most reactive nonmetals.
The highly reactive elements in group 7A which are known for forming salts are the?
Halogens
What element have the smallest atomic raduis in Group 7A?
From group 17 (7A), fluorine has the lowest atomic radius.
Which element in group 7 element is a liquid at room temperature?
If you mean group 7A, the element that is a liquid at room temperature is bromine.
What are the Group 1A and Group 7A elements examples of?
Sodium and Chlorine = Sodium Chloride Potassium and Iodine = Potassium Iodide
What is the maost reactive non-metal family?
The halogens or group 7A elements. They are the most reactive non-metal family because they only need one more valence electron to have a complete octet.
What element is iodine in?
Iodine is itself an element. It is in group 7a. A compound that it is in for instance is potassium iodide
Where are the most reactive nonmetals located?
The most reactive nonmetals are the Halogens. They are located in the second to last row on the periodic table from the right.
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.
