https://padlet.com/belinda_sensiba/2bp7agwg3lnh You may use internet for videos, information, and pictures. You may not copy and paste and it must be in your own words. Title must be your name to get credit. If someone beats you to the same info you may not use it. Find something else. en-us 2016-10-24 22:32:46 UTC 2023-02-23 06:36:24 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Apple.png belinda_sensiba https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133030890 2016-10-25 14:52:34 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133030890 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133031400 i know that we can find the proton and find the atomic mass and find electron figuration . and other elements that have similar things in common . ]]> 2016-10-25 14:53:39 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133031400 giselle_morales https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133031782 The periodic table is an arrangement of chemical elements with some similar chemical properties. ]]> 2016-10-25 14:54:28 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133031782 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133031820 the periodic table states the properties of elements  are functions of the atomic number
the periods are horizontal and the groups are vertical columns]]> 2016-10-25 14:54:32 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133031820 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133032072 At the bottom of the periodic table is a two row block of elements that contain the lanthanoids and actinides.]]> 2016-10-25 14:55:06 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133032072 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133032081 it holds all elements that have strong charges, there is all types of other groups like noble gases,halogens,alkali earth metals atomic numbers on the left side are lower than all atomic numbers on the right side. The periodic table shows information about each chemical elements



]]> 2016-10-25 14:55:08 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133032081 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133032124 There are 90 elements on the periodic table that occur in nature. All of the other elements are strictly man-made.]]> 2016-10-25 14:55:13 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133032124 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133032150 I learned that the end columns of the periodic table are known as the noble gases. they were long believed to totally unreactive but compounds of xenon.]]> 2016-10-25 14:55:18 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133032150 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133032415

they know how use the periodic table to holds all elements  and a table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns.

]]> 2016-10-25 14:55:55 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133032415 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133032509 metals and non metal are located on the table ]]> 2016-10-25 14:56:09 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133032509 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133033016 2016-10-25 14:57:09 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133033016 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133033105 You can find the atomic mass and the symbol of a element. They are organized by the atomic number. they are in rows so other elements with similar structures are in the same vertical columns.]]> 2016-10-25 14:57:23 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133033105 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133033369 the periodic table has 18 groups and 7 periods and is divided by metals and nonmetals ]]> 2016-10-25 14:58:02 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133033369 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133033952 Non metals are located on the right side from boron to helium down of the periodic table and metals are located left zinc to ]]> 2016-10-25 14:59:17 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133033952 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133034115 we sort elements by their number of protons, or “atomic number,” which determines an atom’s configuration of oppositely charged electrons and hence its chemical properties.]]> 2016-10-25 14:59:37 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133034115 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133035367 Dmitri Mendeleev Is the man who invented the periodic table.The rows are called PERIODS and the columns are called GROUPS. The elements are arranged in order of their atomic numbers.]]> 2016-10-25 15:02:02 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133035367 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133035432 2016-10-25 15:02:11 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133035432 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133035717 Although you might expect atoms of an element to get larger as their atomic number increases, this does not always occur because the size of an atom is determined by the diameter of its electron shell. In fact, element atoms usually decrease in size as you move from left to right across a row or period.

]]> 2016-10-25 15:02:51 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133035717 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133036297 finding the protons is by looking at the top of the element # an will show you the protons

]]> 2016-10-25 15:04:14 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133036297 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133036483 Dmitri mendeleev created the modern periodic table ]]> 2016-10-25 15:04:40 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133036483 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133037417 Technetium was the first element to be made]]> 2016-10-25 15:06:52 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/133037417 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/174290366 2017-05-29 19:05:34 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/174290366 https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/174290398 2017-05-29 19:06:03 UTC https://padlet.com/belinda_sensiba/2bp7agwg3lnh/wish/174290398