Pick something with Fe. Cu and Au are malleable.
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fivejedjonWe say "(As) hard as iron".Hmm. I'm more inclined to say 'hard as steel'.
Anonymous"Fe", "Cu", "Au"The international symbols for iron, copper, and gold, respectively. Google "Periodic Table".
Anonymousmalleablebendable, stretchable
CalifJim I'm more inclined to say 'hard as steel'.A transpondial difference perhaps.