4steps from the big bang
5things can go into it
Al
aluminium
FundamentalElement
The most common metal in Earth's crust, but so hard to extract that it was once more precious than gold.
First appeared13.6 billion years ago
The most common metal in Earth's crust, but so hard to extract that it was once more precious than gold.
The most common metal in Earth's crust, but so hard to extract that it was once more precious than gold.
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.