ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
- Function and Applications:
Periodic table of elements in giant poster size of 210 x 150 cm, with wooden rods. Double-sided, with one side showing a version with images illustrating the use of each element and on the other side a very detailed scientific version.
- Benefits:
Two sides - two functions
Huge size - perfect for the lecture hall and for classrooms
With application images for each element
With the new elements 113, 115, 117, 118
Easy to hang
- Equipment and Technical Data:
Size: 210 x 150 cm
With wooden rods to be used as hangers
Double-side lamination with a matt finish (no reflections)
Front side with: symbol, atomic number, name, application image, electronegativity, rounded atomic mass, density, boiling point, melting point
Back side with: symbol, atomic number, name, electronegativity, numbers of electrons per shell, relative atomic mass, electronic configuration
