The headic set back is a huge example of how careful, positive organization can lead to a bring out judgment of the pattern found in nature. In the periodic disconcert there can be a time when it still doesnt look right or was a bit weird. A group or period of elements just didnt make sense. When scientists melodic theme they were missing roughthing one would score to look over this table very carefully. One would by having a chance to send for an element in a certain spot in the periodic table. This was done to make the table look better and make a bit more sense than it did before. It could previse its characteristics by where it was or where it should be. There patterns are like some in nature as in natural filling or what types of animals live where.
By having all(prenominal) element to belong to a group, period, or family it was easier to put elements together. all(prenominal) group had their own traits because each one ends with the same sublevel. For example, all the alkali metals are in group one and they all end with one negatron left over. Not only did each element kick in one electron in a sublevel but the their lead sublevel was in the S orbital. There are 18 groups and 7 periods. Each period has their own trait as well.
Each element that are located in the second period all end their electron configuration in the 2nd energy level. In nature there are groups of animals such(prenominal) as mammals, reptiles, etc. Each one share a trait of their own just like the periodic table. For example, mammals have their hair and reptiles are cold-blooded. Now those are both overvaliant traits to justify an animal with a group, but they are great help...
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