Topic 1: Atomic Structure and the Periodic Table
All questions from the new (2015) specification. I hope they're useful!
- Created by: LouiseG
- Created on: 16-04-16 11:22
Other questions in this quiz
2. How many electrons can fit on the 2nd quantum shell? Which orbitals does it contain?
- 6; the p(3x2) orbitals
- 10; the s (1x2) and p (2x4) orbitals
- 8 ; the s (1x2) and p (3x2) orbitals
- 18; the s (1x2) p (3X2) and d (5x2) orbitals
3. What shape is an s-orbital?
- 5-lobed
- S-shaped
- Spherical
- Dumb-bell
4. What is the Pauli Exclusion Principle?
- Electrons fill up shells from the lowest energy level first
- Electron repulsion is minimised in lone pairs
- Electrons occupy orbitals singly before pairing up
- Two identical fermions occupy the same quantum state simultaneously.
5. What is the trend in melting point across period 3?
- It increases 1-3; then sharply peaks for G4 before dropping again
- It increases 1-4, then drops for G5 before before increasing again between G6 and G7
- It increases across the group
- It decreases across the group
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