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That depends on what you mean by harmful; any chemical can be harmful in the right (or wrong) situation. If not used or stored correctly, they can all damage property and cause serious injury - even death.
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What is a halogen used to purify water?
We cant use all halogens for that purpose. Because of they are harmful. We use chlorine for purify water.
Which property is common to all halogens?
Halogens are all non-metals, they are all very reactive, and they are all colorful.
Elements in Group 17 are all called?
Halogens Apex ;)
Halogens are only found in nature as what?
All the three states of matter are represented by the halogens.
What elements on the periodic table are corrosive?
The most corrosive elements on the Periodic Table are all of the halogens.
What property of halogens is harmful?
Halogens are highly reactive, and they can be harmful or lethal to biological organisms in sufficient quantities. This reactivity is due to highelectronegativity and high effective nuclear charge.
What is a halogen used to purify water?
We cant use all halogens for that purpose. Because of they are harmful. We use chlorine for purify water.
Similar for all halogens?
There are five halogens found. All of halogens are non metals. Similar thing for all of them is they are non metals.
Which property is common to all halogens?
Halogens are all non-metals, they are all very reactive, and they are all colorful.
Why is halogen elements so dangerous in their uncombined forms?
Yes they are - they are all toxic and corrosive.
Elements in Group 17 are all called?
Halogens Apex ;)
What are all of the halogens?
FluorineChlorineBromineIodineAstatine
Halogens are only found in nature as what?
All the three states of matter are represented by the halogens.
Are halogens the basis for all fossil fuels?
No. The halogens are fluorine, chlorine, bromine, iodine, and astatine.
Which properties do the halogens have in common?
All halogens are very reactive chemical elements anf form anions.
Halogens are the basis of all fossil fuels?
Halogens are not the basis of all fossil fuels. Carbon is the basis of fossil fuels and it is not a halogen.
What is the oxidation state of all halogens?
-1
