https://padlet.com/2021erik00/kbau5igpax7m Erik Diaz en-us 2019-04-15 15:59:28 UTC 2019-04-15 16:31:13 UTC hello@padlet.com 2021erik00 https://padlet.com/2021erik00/kbau5igpax7m/wish/351710757 Describes something that occurs or repeats at regular intervals.]]> 2019-04-15 16:08:33 UTC https://padlet.com/2021erik00/kbau5igpax7m/wish/351710757 2021erik00 https://padlet.com/2021erik00/kbau5igpax7m/wish/351711943 The law that states that the repeating chemical and physical properties of elements change periodically with the atomic numbers of the elements.]]> 2019-04-15 16:11:33 UTC https://padlet.com/2021erik00/kbau5igpax7m/wish/351711943 2021erik00 https://padlet.com/2021erik00/kbau5igpax7m/wish/351713019 A unit of geologic time that is longer than an epoch but shorter than an era.]]> 2019-04-15 16:14:10 UTC https://padlet.com/2021erik00/kbau5igpax7m/wish/351713019 2021erik00 https://padlet.com/2021erik00/kbau5igpax7m/wish/351713587 A vertical column of elements in the periodic table; elements in a group share chemical properties.]]> 2019-04-15 16:15:36 UTC https://padlet.com/2021erik00/kbau5igpax7m/wish/351713587 2021erik00 https://padlet.com/2021erik00/kbau5igpax7m/wish/351717205 One of the elements of Group 1 of the periodic table.]]> 2019-04-15 16:23:50 UTC https://padlet.com/2021erik00/kbau5igpax7m/wish/351717205 2021erik00 https://padlet.com/2021erik00/kbau5igpax7m/wish/351718400 One of the elements of Group 2 of the periodic table.]]> 2019-04-15 16:26:33 UTC https://padlet.com/2021erik00/kbau5igpax7m/wish/351718400 2021erik00 https://padlet.com/2021erik00/kbau5igpax7m/wish/351718880 One of the elements of Group 17 of the periodic table.]]> 2019-04-15 16:27:36 UTC https://padlet.com/2021erik00/kbau5igpax7m/wish/351718880 2021erik00 https://padlet.com/2021erik00/kbau5igpax7m/wish/351719235 One of the elements of Group 18 of the periodic table noble gases are unreactive.

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