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all will react
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∙ 12y ago
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Why do chemists use compounds instead of group 1 and 7 elements?
It is because the group 1 and 7 elements have a high reactivity. The reactivity is far too high to use on there own because the elements in these groups react with air and/or water.
What happens when the group 7 metals react with water?
They Tend To Crack Or Crakel.
Which group I and group VII elements react together most vigorously?
Francium and Fluorine. They would react instantaneously and explosively. However, this would never be done in an open lab. , because francium is radio-active. However, Sodium (Grp (I)) and Chlorine (Grp(VII)), will react in a gas jar in the lab. But less vigorously than the above two.
Which group of elements reacts violent with elements in group 1?
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.
What is the name given to the elements in group 7?
The name given to group 7 elements in the Periodic Table are halogens.
How does group 7 elements react with oxygen?
thats the answer
Why do chemists use compounds instead of group 1 and 7 elements?
It is because the group 1 and 7 elements have a high reactivity. The reactivity is far too high to use on there own because the elements in these groups react with air and/or water.
What compounds are formed when group 7 elements react with the air?
Metallic oxides
Do elements in group 7 gain electrons when they react?
Yes I think so
Why do you not find pure elements in group 1 and 7?
they are very reactive and would probably react with other elements before we find them.
What happens when the group 7 metals react with water?
They Tend To Crack Or Crakel.
Which group I and group VII elements react together most vigorously?
Francium and Fluorine. They would react instantaneously and explosively. However, this would never be done in an open lab. , because francium is radio-active. However, Sodium (Grp (I)) and Chlorine (Grp(VII)), will react in a gas jar in the lab. But less vigorously than the above two.
Which group of elements reacts violent with elements in group 1?
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.
What is made when group 1 and 7 elements react together?
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.
What is the name given to the elements in group 7?
The name given to group 7 elements in the Periodic Table are halogens.
Why do elements in the same group react in the same ways?
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.........
Why are group1 and 7 found as compounds?
Group 1 elements have very low electronegativies and group 7 elements have very high electronegativities, so that both are reactive with almost every other element, the group 1 elements by donating electrons and the group 7 elements by accepting electrons.
