https://padlet.com/9359787132/7qqzfwvx6pek Made with a wish on a star en-us 2017-09-18 13:52:06 UTC 2017-09-25 14:37:55 UTC hello@padlet.com 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/188473925 An ion that has a positive charge. ]]> 2017-09-18 14:05:01 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/188473925 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/188474306 Metals used to make coins ]]> 2017-09-18 14:05:40 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/188474306 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/188475732 Indicates the relative ability of an element's atoms to attract electrons in a chemical bond. ]]> 2017-09-18 14:08:16 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/188475732 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/188477654 A vertical column of elements in the periodic table arranged in order of increasing atomic number also called a family. ]]> 2017-09-18 14:11:45 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/188477654 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/188478558 A highly reactive group 17 elements ]]> 2017-09-18 14:13:17 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/188478558 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/188478897 An atom or bonded group of atoms with a positive or negative charge. ]]> 2017-09-18 14:13:57 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/188478897 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/188479542 The radius of an atom's ion ]]> 2017-09-18 14:14:58 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/188479542 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/190837421 Any of the series of fifteen metallic elements from lanthanum to lutetium in the periodic table.]]> 2017-09-25 14:19:21 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/190837421 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/190838699  The main group is the group of elements whose lightest members are represented by helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine, and neon as arranged in the periodic table of the elements.]]> 2017-09-25 14:21:20 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/190838699 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/190839913 An element that is solid at room temperature, a good conductor or heat and electricity, and is generally shiny most metals are ductile and malleable.]]> 2017-09-25 14:23:21 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/190839913 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/190841166 2017-09-25 14:25:07 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/190841166 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/190841785 An extremely nonreactive group 18 element. ]]> 2017-09-25 14:26:12 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/190841785 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/190842506 Elements that are generally gasses, dull, brittle solids that are poor conductors of heat and electricity. ]]> 2017-09-25 14:27:17 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/190842506 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/190843300 Horizontal row of elements in the modern periodic table.]]> 2017-09-25 14:28:27 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/190843300 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/190843823 States that when the elements are arranged by increasing atomic number, there is a periodic repetition of their properties. ]]> 2017-09-25 14:29:21 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/190843823 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/190844457 The attraction between an electron and the nucleus in any atom with more than one electron shell. Can be defined as a reduction in the effective nuclear charge on the electron cloud, due to a difference in the attraction forces of the electrons on the nucleus.]]> 2017-09-25 14:30:35 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/190844457 9359787132 https://padlet.com/9359787132/7qqzfwvx6pek/wish/190845423 Elements in groups 3-12 of the modern periodic table are further divided into transition metals and inner transition metals. ]]> 2017-09-25 14:32:15 UTC https://padlet.com/9359787132/7qqzfwvx6pek/wish/190845423