3steps from the big bang
4things can go into it
Mo
molybdenum
FundamentalElement
Melts at over 2,600 °C. Layers of it, alternating with silicon, make mirrors for extreme ultraviolet light.
First appearedDate not yet known
Melts at over 2,600 °C. Layers of it, alternating with silicon, make mirrors for extreme ultraviolet light.
Melts at over 2,600 °C. Layers of it, alternating with silicon, make mirrors for extreme ultraviolet light.
The most direct chain from the start of the universe, following what things are made from and, for living things, what they evolved from. Each step shows when it first appeared.