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Dictionnaire
A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z
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| English |
P |
French |
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| pentoxide |
oxide of a pentavalent metal (general formula M2O5) |
pentoxyde |
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| petalite |
a lithium alumino-silicate, mined as lithium ore |
pétalite |
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| PGM |
Platinum Group Metals : platinum (Pt), iridium (Ir), osmium (Os), palladium (Pd), rhodium (Rh) and ruthenium (Ru) |
Platinoïdes |
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