https://padlet.com/yejunju0118/vc2w2t3fjlda Yejun and oz en-us 2019-10-21 18:07:18 UTC 2026-03-17 23:59:54 UTC hello@padlet.com yejunju0118 https://padlet.com/yejunju0118/vc2w2t3fjlda/wish/400492666 Definiton: A horizontal row of elements in the periodic table]]> 2019-10-21 18:18:19 UTC https://padlet.com/yejunju0118/vc2w2t3fjlda/wish/400492666 yejunju0118 https://padlet.com/yejunju0118/vc2w2t3fjlda/wish/400500183 It contains a series of different elements, like a calendar. It organizes the substances into groups.]]> 2019-10-21 18:29:41 UTC https://padlet.com/yejunju0118/vc2w2t3fjlda/wish/400500183 yejunju0118 https://padlet.com/yejunju0118/vc2w2t3fjlda/wish/400500883 They organize the periodic table. They are the horizontal rows that organize the different elements.]]> 2019-10-21 18:30:46 UTC https://padlet.com/yejunju0118/vc2w2t3fjlda/wish/400500883 yejunju0118 https://padlet.com/yejunju0118/vc2w2t3fjlda/wish/400505548 2019-10-21 18:38:06 UTC https://padlet.com/yejunju0118/vc2w2t3fjlda/wish/400505548 ozfu490 https://padlet.com/yejunju0118/vc2w2t3fjlda/wish/400507579 2019-10-21 18:40:52 UTC https://padlet.com/yejunju0118/vc2w2t3fjlda/wish/400507579