Shellainium

Shellainium

Stoo kemmigagh	bunstoo kemmigagh, stooalt yn-lostey, as chalcophile element (en)
Shellainium ayns taabyl ny bunstooghyn
Cowrey kemmigagh	Se
Earroo breneenagh	34
Glout breneenagh	78.971
Possan as çhymcheayrt	çhymcheayrt 4 possan 16
Troghyn fishigagh
Glooid	lheeah: 4.81 g/cm³ alpha: 4.39 g/cm³ glenniagh: 4.28 g/cm³
Y point-lheie	494 K ​(221 °C, ​430 °F)
Y point-broie	958 K ​(685 °C, ​1265 °F)
Lectro-yiooldaght	2.55
Goull eeaneagh	0.5, 0.28, as 0.42
Shennaghys
Feddynit magh ec	Jöns Jacob Berzelius (mul) as Johan Gottlieb Gahn (mul)
Feddynys	1817
Epennym	yn Eayst
[[File:Se -TableImage.png|300px]]

Ta shellainium ny vunstoo lesh yn earroo breneenagh 34. She Se yn cowrey kemmigagh echey as t'ee 78.96 g·mol⁻¹ er trimmid breneenagh. T'eh ny neuveain, as dy kemmigagh bentyn rish sulfur as çhellurium.

Shellainium