Tungsten is a metal in group VIB of the periodic table with atomic number 74, an atomic weight of 183.85, and a density of 19.3 Mg/m 3. Its melting point is 3410 C, and it boils at 5930 C. In the ...

Meghan Markle has been given numerous unflattering nicknames by the media, however, her father-in-law Prince Charles chose a ...