Sure! Here's an example of a chemistry-related game implemented as a single HTML file using JavaScript and enclosed in script tags:
Chemistry Game
In this game, the chemical elements are represented by pictograms. Upon clicking on a pictogram, an alert is shown indicating the symbol of the element clicked. You can add your game logic inside the `handleElementClick` function to further enhance the game. This single HTML file can be opened in a web browser, including smartphone browsers, to play the chemistry game.