"strong" and "malleable" are very generic terms. Gold is extremely malleable until you start alloying it (which is usually how it comes to us) and then depending on the alloy, not so much; steel can be much weaker than titanium, or much stronger, depending on what's in the alloy formula, and what you're defining as strong - impact resistance, shear resistance, flexibility without damage. With few exceptions, though, for any given resistance to...