00:02
In this question, we have to classify the following statements as being either true or false.
00:10
And if the statement is false, we have to make it true.
00:14
Okay, that means we have to correct it.
00:17
A3f atomic orbital can hold maximum 14 electrons.
00:22
That is true.
00:27
Then the second one, ground state electronic configuration of sulfur is 1st2, 2, s2, 2, p6, 3, to 3p4 so the atomic number of sulphur is 16 and here 2 to 4 16 16 so this is also true then the third one ground state sulphur has two unpaired electrons this is false why it is false here the electron configuration 1 s2 2 s 2 p 6 here this is is paired, paired electrons, here all paired electrons, then 3h2 also paired and 3p4 here p has three orbitals and four electrons, one, two, three, then the first one.
01:26
So here we have two unpaired electrons.
01:33
Two unpaired electrons.
01:37
So, the correct statement will be a ground state sulfur atom has two unpaired electrons, not four.
01:45
The fourth one, and mg2 plus ion has argon -like electronic configuration.
01:51
That's also false...