1.

Substances which can be found in three states like water

Answer»

Carbon dioxide EXISTS as a SOLID below -78 degrees CELSIUS, as a liquid below -57 degrees celsius, as a gas above -57 degrees celsius.
Dioxygen (O2) exists as a solid below -219 degrees celsius, as a liquid below -183 degrees celsius, as a gas above -183 degrees celsius.
Iron exists as a solid below 1538 degrees celsius, as a liquid below, as a gas above 2862 degrees celsius.



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