2007-03-10 15:49:31 · 5 answers · asked by sandeep k 1 in Science & Mathematics ➔ Chemistry
Reaction of tungsten with acids;
Tungsten metal is largely unaffected by most acids.
Reaction of tungsten with bases;
Tungsten metal does not react to any significant extent with dilute solutions of hydroxide.
2007-03-10 15:59:15 · answer #1 · answered by greβ 6 · 0⤊ 0⤋
Any metal below hydrogen in the activity series of metals list in your textbook. Cu, Hg, Au, Pt and Au come to mind most readily.
2007-03-10 16:34:17 · answer #2 · answered by kentucky 6 · 0⤊ 0⤋
Gold, is it the most stable metal of all of them. Thats why they are used in tooth fillings, as well as being an fasion thing they are robust to acid decay.
2007-03-10 18:05:10 · answer #3 · answered by Mr Hex Vision 7 · 0⤊ 0⤋
Answer: lead,copper and sliver
Reason: These 3 metals are below hydrogen in the reactivity series. They are less reactive than hydrogen gas. :-)
2007-03-10 16:48:42 · answer #4 · answered by in 30mins 3 · 0⤊ 0⤋
Platinum is extremely robust to acids. It can be affected by strong bases.
2007-03-10 16:07:37 · answer #5 · answered by cdog_97 4 · 0⤊ 0⤋