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Platinum is a transition metal in Group 10 of the periodic table. It is also classified with a group of similar metals, including ruthenium, rhodium, palladium, osmium, and iridium, with similar properties. This group of metals is known as the platinum...

Platinum is a silver-grey, lustrous metal element. It has an atomic number of 78, an atomic weight of 195.08, and it is denoted by the atomic symbol, Pt. It melts at 3,215.1°F (1,768.4°C) and boils at about 6,920.6°F (3,827°C). It...

Platinum Symbol Pt Atomic Number 78 Atomic Mass 195.08 Family Group 10 (Viiib) Transition Metal; Platinum Group Pronunciation PLAT-num Overview Platinum is a transition metal in Group 10 (VIIIB) of the periodic table. The periodic table is a chart that...

Platinum (pronounced /ˈplætɪnəm/) is a chemical element with the atomic symbol Pt and an atomic number of 78. It is in group 10 of the Periodic Table of Elements. A heavy, malleable, ductile, precious, gray-white transition metal, platinum is...

Extensive research, both by Platinum Guild International and other organizations, shows that most women prefer platinum for their engagement rings. In fact, 78 percent also say that platinum is worth more. And 89 percent agree it is the highest quality. What this...

TO LOOK at a platinum print is to look at the most beautiful and perfect manifestation of black-and-white photography. A lushly printed color photograph - an Ilfochrome or dye transfer print, for example - may be a joy to behold. But platinum is...

Selling undercut both base metals and precious metals futures Monday, leaving copper and platinum with sizable price declines.On the New York Mercantile Exchange, copper was hit by selling due to technical factors, analysts said. The most active July copper contract settled 10.7 cents lower at...

Platinum futures set a record high in New York on Monday on fund buying on a day when global activity was lighter than usual due to a holiday in London.Gold and silver ticked upward but held in narrow ranges, helped by the continuing softer tone...