The periodic table is a table of the chemical elements arranged in order of atomic number, in rows, so that elements with similar atomic structure (and similar chemical properties) appear in vertical columns. It is used to locate important information about the element. It also tells us the symbol, atomic mass and even suggests properties of each element. It is a helpful tool for anyone interested in Science. This t-shirt is 100% pre-shrunk cotton and comes in black with the image of the Periodic Table of Elements in coloured printing.
There are six sizes available in a men's cut. Select your size from the drop down menu above when ordering. Below is a guide for the sizes.
| T-shirt size | Shoulder seam to hem (mm) | Width at underarm (mm) |
| X-Small | 610 | 450 |
| Small | 635 | 500 |
| Medium | 640 | 525 |
| Large | 670 | 560 |
| X-Large | 680 | 585 |
| XX-Large | 700 | 600 |
