Zinc: Difference between revisions
From Halopedia, the Halo wiki
m (Text replacement - "<references/>" to "{{Ref/Sources}}") |
m (Text replacement - "{{Ref/Sources}} [[" to "{{Ref/Sources}} [[") |
||
| (One intermediate revision by the same user not shown) | |||
| Line 1: | Line 1: | ||
{{ | {{Status|Canon}} | ||
{{Wikipedia|Zinc}} | {{Wikipedia|Zinc}} | ||
'''Zinc''', chemical symbol Zn, is a moderately reactive, bluish grayish metal that tarnishes in moist air and burns in air with a bright bluish-green flame, giving off fumes of zinc oxide. It reacts with acids, alkali's and other non-metals. If not completely pure, zinc reacts with dilute acids to release hydrogen. The one common oxidation state of zinc is +2. From 100°C to 210°C (212°F to 410°F) zinc metal is malleable and can easily be beaten into various shapes. Above 210°C (410°F), the metal becomes brittle and will be pulverized by beating. Zinc is nonmagnetic. In nonscientific text zinc is also referred to as "spelter." | '''Zinc''', chemical symbol Zn, is a moderately reactive, bluish grayish metal that tarnishes in moist air and burns in air with a bright bluish-green flame, giving off fumes of zinc oxide. It reacts with acids, alkali's and other non-metals. If not completely pure, zinc reacts with dilute acids to release hydrogen. The one common oxidation state of zinc is +2. From 100°C to 210°C (212°F to 410°F) zinc metal is malleable and can easily be beaten into various shapes. Above 210°C (410°F), the metal becomes brittle and will be pulverized by beating. Zinc is nonmagnetic. In nonscientific text zinc is also referred to as "spelter." | ||
| Line 10: | Line 10: | ||
==Sources== | ==Sources== | ||
{{Ref/Sources}} | {{Ref/Sources}} | ||
[[Category:Elements]] | [[Category:Elements]] | ||
Latest revision as of 13:54, March 23, 2022
 |
There is more information available on this subject at Zinc on the English Wikipedia. |
Zinc, chemical symbol Zn, is a moderately reactive, bluish grayish metal that tarnishes in moist air and burns in air with a bright bluish-green flame, giving off fumes of zinc oxide. It reacts with acids, alkali's and other non-metals. If not completely pure, zinc reacts with dilute acids to release hydrogen. The one common oxidation state of zinc is +2. From 100°C to 210°C (212°F to 410°F) zinc metal is malleable and can easily be beaten into various shapes. Above 210°C (410°F), the metal becomes brittle and will be pulverized by beating. Zinc is nonmagnetic. In nonscientific text zinc is also referred to as "spelter."
Zinc is used by the Covenant as a decorative material.[1] Silvery metals are rare for the Covenant, so they find human's liberal use of them strange.
List of appearances[edit]
- Halo: Contact Harvest (First appearance)
Sources[edit]
- ^ Halo: Contact Harvest, page 143
