Atoms, Molecules, and Matter
S1 (5e) to S2 (4e) · 🔬 Science
Understand atomic structure, subatomic particles, elements, compounds, and physical states.
- Questions
- 20, in 5 parts: Structure of the Atom · Elements and Compounds · Trick Questions · States of Matter · Chemical Reactions Basics
- Chapter
- Atomic Physics
- Game
- Citadel
- Pack language
- English
A taste of what is inside
- What central part of an atom contains protons and neutrons?Electron cloudNucleusOrbitShell
- A pure substance consisting of only one type of atom is an:CompoundElementMixtureSolution
- Is the mass of an electron equal to or greater than a proton?No, electrons are nearly 2000 times lighterNo, electrons weigh 1 kgYes, electrons carry most atomic massYes, they weigh exactly the same
How to get it
In your game (full version): ⚙️ Settings → 📚 Question bank, choose this pack, then “Buy”. The payment opens in your browser; the pack then installs itself and stays available on every device of your licence.
Try Citadel: the free demo