The name given to group 7 elements in the Periodic Table are halogens.
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.
All elements in group 7 have the same no. of electrons in their outermost shells... and this no. correspondes to the group no.
Groups 6 and 7.
Group seven elements have 7 electrons in their outermost energy level.
group 2 elements are alkaline elements.one of the element in d group is berrylium
The name given to group 7 elements in the Periodic Table are halogens.
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.
There are 7 valence electrons in elements of group-17. They are called halogens.
All elements in group 7 have the same no. of electrons in their outermost shells... and this no. correspondes to the group no.
Group 7 elements are known as "halogens".
Group one elements are the most reactive with group 7 elements as it is the easiest way for the elements to complete their outer shell as the group one element gives its extra electron to the group 7 element and then the group 7 element has a full shell too.
Groups 6 and 7.
These elements are highly unstable because of for group1- IP is low and for group 7 electron affinity is high
There is a total of 17 elements in those groups.
the group 7 includes the halogens and the elements are flourine, clourine,bromine,iodine and astatine
Halogens, group 17 (7)