Different ideas from different
Rust on a rock that contains iron
Mineral absorbs water and changes into a new substance
six commonly recognised metalloids are boron, silicon, germanium, arsenic, antimony, and tellurium. Five elements are less frequently so classified: carbon, aluminium, selenium, polonium, and astatine.
thermometer my friend since it is a measureful device
thanx
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It changes to a liquid. Don't forget to mark as brainliest answer