Physics & Astronomy
Io
100%
photochemical reactions
82%
chlorine
75%
volcanology
73%
alkalies
68%
atmospheres
50%
volcanoes
43%
sodium
36%
frost
29%
plumes
21%
gases
15%
vapors
15%
magma
15%
sulfur dioxides
13%
molecular diffusion
13%
turbulent diffusion
13%
outgassing
12%
volcanic eruptions
12%
high altitude
12%
halogens
11%
sublimation
11%
photolysis
11%
halides
11%
molecules
10%
potassium
10%
destruction
10%
silicates
9%
chemical reactions
9%
condensation
9%
chemistry
8%
sputtering
7%
ions
4%
Earth & Environmental Sciences
photochemistry
84%
chlorine
64%
atmosphere
42%
sodium
30%
volcanic gas
27%
volcano
25%
frost
21%
plume
16%
sublimate
15%
general property
14%
halide
12%
sublimation
12%
halogen
11%
photolysis
11%
sulfur dioxide
10%
chemical reaction
9%
condensation
9%
relative abundance
9%
eddy
8%
potassium
8%
volcanic eruption
8%
silicate
8%
plasma
7%
magma
7%
ion
6%
calculation
5%
gas
5%
modeling
4%
parameter
3%
rate
3%