promptioo Education

Interactive Periodic Table

Click any element for its electron configuration, state and more. Filter by family or search by name, symbol or number.

Atomic Structure

Pick any element to see its nucleus, electron shells and orbitals. Remove or add electrons to build ions and watch the charge change.

Choose an element

Proton (+)Neutron (0)Electron (−)Valence electron

Element

Molecular Structure

Explore molecules in 3D. Drag to rotate, click atoms to measure bond lengths and angles, and see the shape, polarity and Lewis structure of each one.

Choose a molecule

Chemistry Lab — Live Experiments

Mix elements straight from the periodic table, mix whole molecules and compounds, or run one of the classic experiments. Everything here is a safe simulation.

1️⃣ Pick elements — click to add to the flask, click again for more moles (max 6 different elements)

2️⃣ The flask

3️⃣ Conditions

Try an example

🔬 Live results

Amounts are moles of atoms. Values (ΔH, electronegativity, melting points) are rounded textbook figures at 25 °C. This is an educational predictor using standard textbook chemistry; real reactions also depend on temperature, pressure, purity and catalysts. Never try dangerous combinations for real.

Learn science by doing it.

Interactive Periodic Table

Atomic Structure

Choose an element

Molecular Structure

Choose a molecule

Chemistry Lab — Live Experiments

1️⃣ Pick elements — click to add to the flask, click again for more moles (max 6 different elements)

2️⃣ The flask

3️⃣ Conditions

Try an example

🔬 Live results

1️⃣ Pick molecules & compounds — click to add 1 mol (max 5 different substances), use + / − to change amounts

2️⃣ The flask

3️⃣ Conditions

Try an example

🔬 Live results

Experiments

Lab notebook

Experiment

Live readings