Educational Periodic Table 3D vs Sublimation

Periodic table 3D (Arabic - English) Elements divided into: 1- Diatomic nonmetal 2- Noble gas 3- Alkali metal 4- Alkaline earth metal 5- Metalloid 6- Halogens 7- post-transition metal 8- Transition metal 9- Lanthanides 10- Actinides Atomic weight, number of Neutrons, number of Protons (Mass number), number of Electrons and Electrons per shell configuration for each element.

Understand the unique phase change where a solid turns directly into gas with this interactive learning app by EduTech Era. The Sublimation app explains the entire process using simple language, clean animations, and 3D particle visuals. Students can easily observe how heat affects solid particles and how sublimation differs from melting or evaporation. With zoom, zoom-out, and rotation features, the app lets you explore particle behavior closely. Real-world examples like camphor, dry ice, and naphthalene help connect textbook concepts to daily life. Designed for school students, teachers, and self-learners, the app ensures clear understanding through visual learning. The app works fully offline, making it ideal for classrooms, tuitions, and home study. Perfect for science chapters on states of matter and changing states for Classes 6–8.