The best explanation, though it's controversial, is that a great flood had once covered the earth for a brief period of time.
Atomic elements consist of a nucleus that contains protons and neutrons. Protons carry a positive charge whilst neutrons are electrically neutral. In light elements with an atomic number less than 20, the neutron to proton ratio is generally equal to 1:1. This changes for heavier elements since the Coulomb interaction between many protons gets stronger and demands more neutrons for the nucleus to remain stable.
Volcano experiment
Volcano lavatory
Volcano extravaganza
Volcano blow thrash
I don’t even know I’m just answering for pints
They will mold into different shapes