tag:blogger.com,1999:blog-6238277003800681860.post4812038769904851670..comments2023-08-06T04:15:15.493-07:00Comments on IRNA IN BLOG: KELIMPAHAN UNSUR DI ALAM DAN SIFAT-SIFAT KEPERIODIKAN UNSURIRNAhttp://www.blogger.com/profile/03483286259522979725noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-6238277003800681860.post-16439439008707668792014-12-13T10:07:50.160-08:002014-12-13T10:07:50.160-08:00yyAnonymoushttps://www.blogger.com/profile/09067673695800477283noreply@blogger.comtag:blogger.com,1999:blog-6238277003800681860.post-16723155889653972982012-10-16T05:32:21.774-07:002012-10-16T05:32:21.774-07:00produk unsurnya mana?produk unsurnya mana?YENI ELMIARTIhttps://www.blogger.com/profile/00593366796307311582noreply@blogger.com