3steps from the big bang
5things can go into it
Cl
chlorine
FundamentalElement
A poisonous gas on its own. Paired with sodium it becomes the salt on your table.
First appeared13.6 billion years ago
A poisonous gas on its own. Paired with sodium it becomes the salt on your table.
A poisonous gas on its own. Paired with sodium it becomes the salt on your table.
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.