USE COLOR CODED PERIODIC TABLE WITH KEY FULL

It's just a different snapshot of our understanding of the elements. So, while a newer periodic table may depict new elements we have created and a deeper understanding of the relationships between elements - it doesn't make an older version wrong. And as we experiment with the elements, we discover new things that help to shape the periodic table. Plus as technology grows, our ability to more clearly define those relationships grows as well. Just like our human relationships, these elemental relationships can be defined, or shown, in different ways. they all are.īut remember that the periodic table is a way for us to visually show the relationships between the elements. One periodic table will have four different blocks, like the one below.Īnd yet another periodic table will have columns, or groups, of different colors, like the one below.Īnd there are even more options for visual representations of the periodic table than the four we have shared here.Īdd to that the differences in where and how the inner transition metals - the lanthanides and actinides - are shown. Plus, elements have been added and named over the years, poor hydrogen doesn't seem to know what group it belongs to, and selenium is sometimes a nonmetal, sometimes a metalloid!Īll this begs the simple question - which periodic table is the right one? One periodic table will have only three colors, like the one below.

USE COLOR CODED PERIODIC TABLE WITH KEY FULL

One periodic table will be full of color, dividing elements into families and giving them names, like the one below.

But it can be a bit confusing because it appears as if there are so many different visual options out there.

Use color coded periodic table with key