What are the predictions of Periods ,Blog and group of the element .
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HEY DEAR________❤️❤️❤️❤️
HERE IS THE ANSWER:-
=>PREDICTION OF PERIODS, BLOG AND GROUP OF THE ELEMENT :
=> In periods of the elements corresponding to the principal quantum number of valence shell.
=> Block of the element corresponding to the subshell which receive the last electron.
=> Group is predicted from number of electron in the outermost shell.
HOPE IT HELPS...
HERE IS THE ANSWER:-
=>PREDICTION OF PERIODS, BLOG AND GROUP OF THE ELEMENT :
=> In periods of the elements corresponding to the principal quantum number of valence shell.
=> Block of the element corresponding to the subshell which receive the last electron.
=> Group is predicted from number of electron in the outermost shell.
HOPE IT HELPS...
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Hey mate here is your answer :
•The period of an element corresponds to the principal quantum number of the valence shell.
•The block of an element corresponds to the type of orbital which receive the last electron.
•The group of an element is predicted from the number of electrons in the valence shell or/and penultimate shell as follows:
a)For s block elements ,group number is equal to the number of valence electrons.
b) For p block elements ,group number is equal to 10+number of electrons in the valence shell.
c)For d block elements ,group number is equal to the number of electrons in a (n-1) sub shell + the number of electrons in valence shell.
•The period of an element corresponds to the principal quantum number of the valence shell.
•The block of an element corresponds to the type of orbital which receive the last electron.
•The group of an element is predicted from the number of electrons in the valence shell or/and penultimate shell as follows:
a)For s block elements ,group number is equal to the number of valence electrons.
b) For p block elements ,group number is equal to 10+number of electrons in the valence shell.
c)For d block elements ,group number is equal to the number of electrons in a (n-1) sub shell + the number of electrons in valence shell.
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