crashcourse Flashcards
1
Q
start
A
planck era
2
Q
expand, burst superforce
A
grand unification era
3
Q
Matter x Antimatter
A
E=mc^2
4
Q
EM/Nuclear Force into four observable forces
A
electroweak era
5
Q
Protons, Neutrons constituent
A
Quarks
6
Q
H+He formation
A
1B*C nuclei
7
Q
e- + n, 75/25
A
recombination era
8
Q
energy collapse under own gravity
A
nuclear fission lights up galaxy
9
Q
forces pull e/o to form clouds of gases
A
galaxies
10
Q
accelerates expansion
A
dark energy
