What you can do is organize them by color, what matter they are in room temperature, their molecular structure, or what kind of conductor in electricity and heat it is. I'm not sure what the format is supposed to look like but first just organize them all in different categories.
It is easiest to organize by state of matter at room temperature:
Solid
Broline (Br)
Evorium (Ev)
Phorine (Ph)
Palladium (Pa)
Shelmine (Sh)
Gas
Aklor (Ak)
Salorium (Sa)
Strantium (St)
Malthine (Ma)
Silar (Si)
Liquid
Delinium (De)
Charin (Ch)
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I decided to organize my elements by their state of matter. This only implies to their state of matter at room temperature. These states of matter can change if a force strong enough is applied, like heat. From the list of elements, there equal amounts of elements that are solids and gasses at room temperature. But, there are only two elements that are liquids at room temperature.
