VSEPR Chemistry Invaders vs Periodic

VSEPR invaders in an arcade-style shooter app that helps students learn the various molecular geometries as a result of electron repulsion. First, users learn various different VSEPR configurations. These include: Linear, Trigonal Planar, Tetrahedral, Trigonal Bipyramidal, and Octahedral. Next, the user starts the game and has a certain amount of time to shoot as many geometry models as possible. Each ten-second segment of the game selects a certain molecular geometry and the student must target these models in order to score five points. If the user shoots the incorrect model during the ten second period, they lose 1 point. Once, the timer has reached ninety seconds, the game stops and the user's score is reported. This app provides a fun and interactive experience to help learn molecular geometry in an innovative and new manner. The free version of the app features games that last 1 to 2 minutes and the In-App purchase provides extended game length from 3 to 8 minutes.

The PeriodicTableElements is an elegant app that is interactive and fun. Easy to use, easy to understand, simple and effective. It shows the periodic table of elements in variety of ways 1) Classic grid with name that is color coded. You can configure it to look however you like. 2) Visually appealing electron distribution. 3) Visually appealing Lewis dot structure. 4) List that can be sorted based on different element properties like group, period, category etc. These awesome periodic tables can be shared by simple double click anywhere on the table. It is possible to copy the periodic table diagrams as high quality SVG xml. Drag your finger on the periodic table canvas to update elements automatically or tap on an element to see more details. Tap on an element and all the rest of the related elements are highlighted. Details of a selected element is shown in a beautifully drawn animated element. Tap on the animated element and you will see more details that can also be shared. Tapping on the list element will navigate you to a page that shows details of the element. It automatically saves your hard work locally on your device so you can come back and pick up from where you left off as your great effort will not be lost. This is a perfect app if you are a student learning chemistry. This is an app for all student groups. From high school to college to university students. Be creative. Enjoy the app!