Asked by Anonymous
Which arrangement below lists elements of the same group, in order, from those having least protons to those having the most protons?
o,s,se,te
na,s,al,cl
o,n,b,ki
rb,k,na,li
o,s,se,te
na,s,al,cl
o,n,b,ki
rb,k,na,li
Answers
Answered by
bobpursley
look at your periodic table. Groups are vertical. For instance, the second Na,S,Al,Cl is not a group.
Then for the groups shown, the least protons will be a the top of the group, and going down increasing in protons.
Then for the groups shown, the least protons will be a the top of the group, and going down increasing in protons.
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