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| zinc | |||
| zinc A brittle bluish-white metallic element that becomes coated with a corrosion-resistant layer in moist air and occurs chiefly in sphalerite and smithsonite. It is a constituent of several alloys, especially brass and nickel-silver, and is used in die-casting, galvanizing metals, and in battery electrodes | |||
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| בריאות | 1 |
| חַקלָאוּת | 1 |
| חוֹק | 1 |
| כללי | 1 |
| כספים | 1 |
| מֵטַלוּרגִיָה | 12 |
| מדעי החומרים | 1 |
| מכשירי חשמל | 3 |
| סביבה | 1 |
| פֶּחָם | 3 |
| רְפוּאִי | 4 |
| שיווק | 1 |
| תַחְבּוּרָה | 9 |
| תַעֲשִׂיָה | 2 |
| תעשיית האנרגיה | 1 |