These full colour precision hard top mouse mat with a mark resistant upper surface incorporate a unique pyramid emboss for precision mousing. Not suitable for optical mice - please select one of the other mats instead. The periodic table (complete with atomic numbers, element symbols, element names, and atomic weights) is displayed along with the values of other important scientific and numerical data. The frame for each element box is coded grey, blue, or red according to whether the element is a metal, semi-metal, or non-metal. The element symbol is displayed as black, blue, or red according to whether the element is solid, liquid, or gaseous. Radioactive elements are marked as with a radiation symbol. Size 240 x 200 x 3mm With each order we'll send you a free silky periodic table bookmark and a free glossy laminated postcard sized periodic table for your noticeboard!
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