Testifying to golds durability, when archaeologists uncovered the tomb of Pharaoh Tutankhamen thousands of years after his death, the young kings golden death mask was found to be untarnished and still a lustrous yellow color
सोन्याचे तेज कायम राहते कारण त्यावर पाण्याचा किंवा हवेचा परिणाम होत नाही.