Master Chemistry

This Specific Heat and Particle Motion helps you explore how thermal energy affects particle speed and temperature in different substances. You will see how heat energy transfers directly into microscopic kinetic motion. In this lab, you can test various materials like aluminum, copper, iron, and water. You can apply equal electrical energy and observe how … Read more

This Cation Formation Simulation helps you understand how neutral atoms lose electrons to become positively charged ions. You will see how removing valence electrons alters atomic charge, shell arrangement, and nuclear hold. In this lab, you can test different metals such as sodium, potassium, magnesium, calcium, aluminum, and iron. You can supply energy to ionize … Read more

This Atomic Structure Simulation helps you explore the basic building blocks of matter. You will see how protons, neutrons, and electrons come together to form different elements and isotopes. In this lab, you can add or remove subatomic particles to build custom atoms. You can track changes in atomic number, mass number, and net charge … Read more

This Anion Formation Simulation helps you understand how neutral atoms gain electrons to become negatively charged ions. You will see how electron transfers change atomic charge, shell structures, and atomic radius. In this lab, you can test target atoms like fluorine, chlorine, oxygen, sulfur, and nitrogen. You can transfer single or multiple electrons to complete … Read more

This Electron Energy Levels Simulation helps you understand how electrons occupy fixed energy states inside an atom. You will see how energy absorption and emission trigger quantum jumps between different shell levels. In this lab, you can test hydrogen-like species such as hydrogen, ionized helium, or doubly ionized lithium. You can select initial and target … Read more

This Electron Shell Levels Simulation helps you explore how electrons build energy levels inside an atom. You will see how particles move between shell layers as they gain or lose energy. In this lab, you can test different elements like neon, sodium, or hydrogen. You can excite electrons with energy photons to watch them jump … Read more

This Conservation of Matter Simulation helps you explore how mass remains constant during physical and chemical changes. You will see how atoms rearrange without being created or destroyed. In this lab, you can test closed and open system reactions like mixing vinegar with bicarbonate or melting ice. You can track total mass, monitor escaped gases, … Read more

This Particle Diagrams for Matter Simulation helps you visualize how particles arrange and move inside different states of matter. You will see how tiny particles behave in solids, liquids, and gases during physical changes. In this lab, you can observe close-packed solids, sliding liquid particles, and fast-moving gas molecules. You can track how phase transitions … Read more

This Microscopic explanation of macroscopic properties helps you connect tiny particle movements to visible physical properties. You will see how invisible atoms and molecules create the world we can measure. In this lab, you can test different states of matter like gases, liquids, and solids. You can observe particle spacing, collisions, and random motion up … Read more

This Physical Change vs Chemical Change Simulation helps you understand how matter transforms around us. You will see the clear difference between physical changes and chemical reactions at the particle level. In this lab, you can test different processes like melting ice, dissolving salt, or mixing chemicals. You can track whether new substances form or … Read more