[ High Quality Material ] - Real element periodic table is made of high-grade crystal glue acrylic, which is safe and tasteless, has good storage and is durable.
[Product Size] 10.2 x 7.1×6.7 inch. The periodic table contains a single sample of 83 real elements, which are excluded due to the radioactivity and rarity of certain products.
[Good Education Supplies for Chemistry Learning]: Real element periodic table can be used in classrooms and laboratories to make learning more interesting, to provide teachers with professional learning tools, clear chemical elements attract students' attention, stimulate students' interest in science, and help them understand and memorize elements
[ Handmade ] - We must use a hammer to smash cut, machine, melt or mash the elements and arrange them.
[ Perfect gift ] - The periodic table of chemistry is the best gift for teachers, students, children and science lovers. It has real materials and can not be damaged.
وصف
Specification: Due to rarity and radioactivity, technetium and Pro are excluded. Elements 84 (Pol) to 118 (Oganesson) are also excluded
Material: High-transparent A-grade crystal glue Acrylic/High-transparent crystal Each version contains 83 individual element samples
Size: 5.9x4.1x0.8inch/15x10.4x2cm,
Use: Daily Present Giving, Classroom Teaching, Laboratory
No Radiation Hazard