Guest nicora Posted October 30, 2003 Share Posted October 30, 2003 You guys did a fantastic job in answering my last question, so I did't hesitate to ask another one here. Which metal is harder? Platinum or White Gold I know that white gold is coated with Rhodium once a year, is Rhodium stronger than Platinum? Thanks in advance! Link to comment Share on other sites More sharing options...
stephy Posted October 30, 2003 Share Posted October 30, 2003 Where's that one table of elements thingy when you need it? Link to comment Share on other sites More sharing options...
stephy Posted October 30, 2003 Share Posted October 30, 2003 OH OH! Name: Rhodium Symbol: Rh Atomic Number: 45 Atomic Mass: 102.9055 amu Melting Point: 1966.0 °C (2239.15 °K, 3570.8 °F) Boiling Point: 3727.0 °C (4000.15 °K, 6740.6 °F) Number of Protons/Electrons: 45 Number of Neutrons: 58 Classification: Transition Metal Crystal Structure: Cubic Density @ 293 K: 12.41 g/cm3 Color: silverish and Name: Platinum Symbol: Pt Atomic Number: 78 Atomic Mass: 195.078 amu Melting Point: 1772.0 °C (2045.15 °K, 3221.6 °F) Boiling Point: 3827.0 °C (4100.15 °K, 6920.6 °F) Number of Protons/Electrons: 78 Number of Neutrons: 117 Classification: Transition Metal Crystal Structure: Cubic Density @ 293 K: 21.45 g/cm3 Color: silverish Link to comment Share on other sites More sharing options...
blike Posted October 30, 2003 Share Posted October 30, 2003 If I recall correctly platinum is harder than white gold. White gold is actually regular gold mixed with some white metals. Thats why white gold needs to be coated anually, and platinum doesn't need to be. Link to comment Share on other sites More sharing options...
blike Posted October 30, 2003 Share Posted October 30, 2003 Acutally, now that I'm checking up on it I see that white gold is considered harder because of the nickel alloy in it. Link to comment Share on other sites More sharing options...
Dudde Posted October 31, 2003 Share Posted October 31, 2003 yup white gold is indeed harder than platinum Link to comment Share on other sites More sharing options...
YT2095 Posted October 31, 2003 Share Posted October 31, 2003 harder, more brittle, less ductile, White Gold (a false term) wins the day Link to comment Share on other sites More sharing options...
atinymonkey Posted October 31, 2003 Share Posted October 31, 2003 Why is it a false term? It's gold, it's white, it's what people call it. The only natural occuring white gold is called welsh gold. Because it's made of leeks, apparently. Link to comment Share on other sites More sharing options...
YT2095 Posted October 31, 2003 Share Posted October 31, 2003 false because it`s NOT actualy gold Link to comment Share on other sites More sharing options...
atinymonkey Posted October 31, 2003 Share Posted October 31, 2003 It is actually gold, just an alloy. If we bring Socrates argument in here, at what point does it stop being gold? 1% impurity? 2%, 3%? Which carrat of gold is actually gold, and what is the rest classifed as? To put it another way :- Your not actually YT2095. I'm not really a very, very small monkey. We are just adopting those names. White Gold is called White Gold because it is, not because of what it is. Link to comment Share on other sites More sharing options...
YT2095 Posted October 31, 2003 Share Posted October 31, 2003 at which point I`ll step out of this arg, as I flatly refuse to debate semantics! no offence Link to comment Share on other sites More sharing options...
Dudde Posted October 31, 2003 Share Posted October 31, 2003 I donno, you always looked like a tiny monkey to me... Link to comment Share on other sites More sharing options...
atinymonkey Posted October 31, 2003 Share Posted October 31, 2003 Yes, but I look a lot bigger if you put me next to baby monkeys. Link to comment Share on other sites More sharing options...
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