Zrn.

Brit.

/ˌzɛdˈɑː/, U.S.

/ˌziˈɑr/

Origin: Formed within English, by clipping or shortening. Etymon: zirconium n.

Etymology: Symbolic abbreviation for zirconium n., after use as symbolic abbreviation for scientific Latin zirconium zirconium n. in the system introduced by Berzelius (see quot. 1814).

Chemistry.

The element zirconium.

ΘΚΠ

the world > matter > chemistry > elements and compounds > metals > specific elements > zirconium > [noun]

zirconium1808

Zr1814

1814 tr. J. J. Berzelius in Ann. Philos. 3 251 Zirconium. (Zr).

1857 J. B. Fessenden tr. A. Huard Epitome Chem. 53 Zircon (2 Zr₂O₃, SiO₃), a silicate of zirconia, a precious stone from the island of Ceylon.

1906 H. J. H. Fenton Notes Qualitative Anal. (new ed.) 155 Ammonia in presence of ammonium chloride may precipitate Be, Zr, Th.., and Yttrium earths as hydroxides.

1964 Adv. in Inorg. Chem. & Radiochem. 6 192 Alloys of Ti and of Zr with other metals have been made by using the oxide or carbide of these metals with the carbide or oxide of the alloying agents.

2002 Jrnl. Alloys & Compounds 330 314/1 (caption) The larger and smaller spheres represent Zr and H atoms, respectively.

This is a new entry (OED Third Edition, December 2013; most recently modified version published online March 2022).

单词	zr
释义	Zrn. Brit. /ˌzɛdˈɑː/, U.S. /ˌziˈɑr/ Origin: Formed within English, by clipping or shortening. Etymon: zirconium n. Etymology: Symbolic abbreviation for zirconium n., after use as symbolic abbreviation for scientific Latin zirconium zirconium n. in the system introduced by Berzelius (see quot. 1814). Chemistry. The element zirconium. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > zirconium > [noun] zirconium1808 Zr1814 1814 tr. J. J. Berzelius in Ann. Philos. 3 251 Zirconium. (Zr). 1857 J. B. Fessenden tr. A. Huard Epitome Chem. 53 Zircon (2 Zr₂O₃, SiO₃), a silicate of zirconia, a precious stone from the island of Ceylon. 1906 H. J. H. Fenton Notes Qualitative Anal. (new ed.) 155 Ammonia in presence of ammonium chloride may precipitate Be, Zr, Th.., and Yttrium earths as hydroxides. 1964 Adv. in Inorg. Chem. & Radiochem. 6 192 Alloys of Ti and of Zr with other metals have been made by using the oxide or carbide of these metals with the carbide or oxide of the alloying agents. 2002 Jrnl. Alloys & Compounds 330 314/1 (caption) The larger and smaller spheres represent Zr and H atoms, respectively. This is a new entry (OED Third Edition, December 2013; most recently modified version published online March 2022). < n.1814
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