Gas cioud 1 is likely to form a star. Gas cloud 2 is not. Based on this information, match the given conditions with each cioud. Its temperature stays well
below 14 milion Kelvin.
lts volume shrinks and density
increases due to gravity.
ts temperature surpasses
14 million Kelvin
pread out, with a greater volume and
ts hydrogen atoms shed their electrons.
- lesser concentration of elements.
ts hydrogen atoms retain their electrons
gas cloud 1
gas cloud 2