Learn the periodic table of elements and save the world with chemistry allie! chemistry allie is a chemistry game for children and adults to practice their chemical knowledge. this science game is breaking the bad trend of boring educational games and allow you to have fun while studying for chemistry, physics, or biology (using the periodic table). note: this game is in english. if your english knowledge is good, you should be able to understand it. chemistry students and parents are well aware of how boring it can be spend hours memorizing all of the elements on the periodic table chart. in this scientific game, you are our hero allison, a talented chemist. allison is so good at chemistry that they used to call her "chemistry allie". but she was recently fired from her job at overpass chemicals and replaced with an automated robot that now mixes all the chemicals formulas. now the robot has malfunctioned and is destroying everything in its path. it destroys beaker after beaker of chemical compounds. if it is not stopped, it will cause mayhem. if humans cannot answer its questions fast enough, it can destroy the entire world. you must complete the challenges to stop the robot. otherwise, we are all in trouble. the challenges are divided into six categories: atomic numbers: each element has an atomic number. the robot will show you the chemical name, you have to answer with the atomic number. chemical names: now, you are given the atomic number, but must answer with the chemical name. symbols: each element has a symbol. the robot will show you the chemical name and you must answer with the symbol. formulas: combine the elements and they make new molecules. the robot will give you a formula, you must tell him the resulting molecule. molecular weight: each element has a molecular weight. the robot will give you an element name. you must answer with the molecular weight of the element. equations: find the variable “?” to balance the chemical equation. stop the robot. save the city. show them what you know about chemistry. this is the free version of “chemistry allie periodic table”. it includes all categories but is ad-supported. you can upgrade to the full version to remove all ads. let chemistry allie period table be the perfect companion for your chemistry revision for school. it is not hard to completely memorize the periodic table of elements . . . but it is easier to do it with “chemistry allie periodic table”. please support us by coming back here and leaving a review! note on reviews: please review the app if you try it. but i know you hate leaving reviews . . . because i hate leaving reviews. so, if you can think of nothing to say . . .just leave a review saying "rad" if you love it or "bogus" if you hate it. or, just say "eh" if you have no opinion. however, i love full and honest reviews as they really help us . . . but anything is good. now, back to what the app does . . . . any ideas on how to better learn chemistry and the periodic table of elements? let us know by leaving a comment here or contacting us directly. note: this game used to be called "chemical allie" but we've changed the name since some people found it offensive.