Why Is The Periodic Table Shaped The Way It Is Today
Camila Farah
As the name indicates it is periodic meaning it repeats russian guy called mendeleev noticed that certain elements have similar properties.
Can you help me with this question. The layout of the periodic table of elements is complex. The periodic table s name comes from the fact that it arranges the elements into repeating sets otherwise known as periods these periods are defined by the covalence of an element the number of electrons it has in its outermost shell and by other elemental attributes. There must be a reason for this strange and annoying shape.
Thank you in advance. The question is the shape of the periodic table is weird. Every atom of element 118 has 118 protons. The original table organized the elements by increasing atomic weight.
Answered october 9 2017. The arrangement of the periodic table has changed over time since its inception. The table can be used to predict the properties of elements even those that have not yet been discovered. Find out why the table looks as it does explain your answer.
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Not only is it determined by protons but also by each element s chemical and physical properties. We now know this has to do with valance electrons. This is the biggest difference between today s periodic table and mendeleev s periodic table. There are seven periods on the periodic table.
But i can t find the answer for this in the internet so i came here for help. To summarize the periodic table is important because it is organized to provide a great deal of information about elements and how they relate to one another in one easy to use reference. This is because new elements have either been discovered or made by man and later added to the periodic table. We can deduce that helium is more stable than hydrogen because it is further to the right.
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