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MaxineThe electronic configuration of group IIA elements typically ends in "s2", where the outermost electron shell has a full s orbital. For example, the electronic configuration of Calcium (Ca), a group IIA element, is [Ar] 4s2. Other examples include Beryllium (Be) with [He] 2s2, Magnesium (Mg) with [Ne] 3s2, and Strontium (Sr) with [Kr] 5s2.
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Which group 0 2 5 or 7 atoms electronic configuration 3s2 3p5?
The group with the electronic configuration of 3s2 3p5 would be group 7, which is the halogens group. This configuration indicates that the atom has 7 valence electrons, matching the group number.
Why are Group 1 and Group 2 elements found in many compounds but not Group 18 elements?
group 18 has completely filled electronic configuration and hence are stable. group 1 and group 2 have 1 and 2 electrons respectively in their valence shells and needs to lose these to attain completely filled electronic configuration. hence they are reactive.
Why is the noble gases a group of un-relative elements?
because they have completely filled electronic configuration.
Which group does the electron configuration 1s2 2s2 sp6 3s2 3p6 3d1 4s2 belongs to?
The electron configuration 1s2 2s2 sp6 3s2 3p6 3d1 4s2 belongs to the group of transition metals. It is the electron configuration of the element titanium (Ti), which is a transition metal with atomic number 22.
What is the name and number of the group to which argon belongs?
It is in Group O or Group 8. Also known as noble gas, they do not react with other elements as they do not have to react to get a stable configuration.
