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Apr
Buy 99.9% Pure Red Liquid Mercury online.Mercury is a chemical element; it has symbol Hg and atomic number 80. It is also known as quicksilver and was formerly named hydrargyrum (/haɪˈdrɑːrdʒərəm/ hy-DRAR-jər-əm) from the Greek words hydor ‘water‘ and argyros ‘silver‘, from which its chemical symbol is derived.[9] A heavy, silvery d-block element, mercury is the only metallic element that is known to be liquid at standard temperature and pressure;[a] the only other element that is liquid under […]
