Elements and Compounds
by Anonymous · ⭐ 1 · 🍴 0
Build elements atom by atom (the number of protons determines the element), tell pure substances from compounds using chemical formulas, then connect atoms to assemble molecule models such as water, carbon dioxide, and methane.
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About this app
Elements and Compounds is an interactive middle-school chemistry learning app about how matter is built. Adjust protons, neutrons, and electrons to construct atoms, classify substances as pure element substances or compounds using their chemical formulas, and assemble molecules such as water, carbon dioxide, methane, and ammonia from individual atoms.
Use cases
- Middle-school students learning atomic structure
- Teachers demonstrating introductory chemistry concepts
- Learners practicing element identification by proton count
- Students distinguishing pure substances from compounds
- Anyone exploring molecule composition through visual assembly
Features
- Interactive proton, neutron, and electron controls for building atoms
- Guided missions for hydrogen, carbon, oxygen, and additional elements
- Classification exercises using formulas such as O₂, Fe, H₂O, and CO₂
- Visual molecule-building activity with selectable atom types and counts
- Target challenges for water, carbon dioxide, methane, and ammonia
- Immediate feedback, reset controls, and progression through missions