Skip to content
MathsGenie logo
Quick links
Open app

Course home

  1. A Level
  2. Physics OCR A
  3. Question bank

Astrophysics and cosmology

EasyMediumHard
1234567
Question 2

Which of the following shows the correct chronological sequence of cosmological events in the early Universe, from earliest to latest?

Quarks and leptons form →\rightarrow→ Hadrons form →\rightarrow→ Helium nuclei form →\rightarrow→ Neutral atoms form

Hadrons form →\rightarrow→ Quarks and leptons form →\rightarrow→ Helium nuclei form →\rightarrow→ Neutral atoms form

Quarks and leptons form →\rightarrow→ Helium nuclei form →\rightarrow→ Hadrons form →\rightarrow→ Neutral atoms form

Quarks and leptons form →\rightarrow→ Hadrons form →\rightarrow→ Neutral atoms form →\rightarrow→ Helium nuclei form

Astrophysics and cosmology Questions

  1. A Level
  2. /Physics
  3. /Astrophysics and cosmology