Is Aluminium Boride an Ionic Crystal?

Crystals can be divided into four categories according to their structural particles and forces: ionic crystals, atomic crystals, molecular crystals and metal crystals.Atomic crystals: common atomic crystals are some simple substances and some compou…

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High Purity Zinc Telluride Powder ZnTe Cas 1315-11-3, 99.99%

Zinc Telluride belongs to the Group II-VI group and has the chemical composition ZnTe. Due to its broad bandgap zinc telluride can be used in semiconductor manufacturing.Particle Size: -80mesh and -100mesh Purity: 99.99% Zinc Telluride Zinc Tellur…

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High Purity Silicon Dioxide SiO2 powder CAS 7631-86-9, 99.9%

Silicon dioxide is also called silica. It's an oxide of silicon and has the chemical composition SiO2. Silica, which includes silica found in quartz and quartz sand, is collectively called silica.Particle Sizes: 10-30nm Purity: 99.5-99.9% Silicon D…

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Google removes popular Android apps that stole passwords may expand the s10 plus screen replacement market

Google removes popular Android apps that stole passwords may expand the s10 plus screen replacement market Google is still racing to take down Android apps that are a serious invasion of privacy. Ars Technica noted that Google has removed nine apps f…

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