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S
Sree
Joseph, F block elements are part of 6,7 th group. But because of their different properties from other elements in this group, it is placed separately.
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A
Aswathy
F block elements 6, 7 periods lane varika. Pakshe different swabavam kanikunna karanamane pratheka block aayi koduthirikunnath. So ath eth gplm peduthan patilla
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