Beryllium bụ ígwè isi awọ, ìhè (njupụta bụ 1.848 g / cm3), siri ike, ọ dịkwa mfe ịmepụta oyi akwa mkpuchi oxide n'elu ikuku, ya mere ọ na-akwụsi ike na ụlọ okpomọkụ.Beryllium nwere ebe mgbaze nke 1285 Celsius, dị elu karịa ọla ọkụ ndị ọzọ (magnesium, aluminom).Ya mere, alloys nwere beryllium bụ ìhè, siri ike, na-eguzogide okpomọkụ dị elu, ma bụrụ ihe dị mma maka ịmepụta ụgbọ elu na akụrụngwa ikuku.Dịka ọmụmaatụ, iji beryllium alloys mee ihe mkpuchi rọketi nwere ike ibelata ibu ahụ nke ukwuu;iji beryllium alloys eme satịlaịtị artificial na ụgbọ elu nwere ike hụ na nchekwa nke ụgbọ elu.

"Ịgwụ ike" bụ nsogbu nkịtị nke ọla n'ozuzu.Dịka ọmụmaatụ, eriri waya na-ebu ogologo oge ga-agbaji n'ihi "ike ọgwụgwụ", na mmiri ga-efunahụ ike ya n'ihi "ike ọgwụgwụ" ma ọ bụrụ na a na-agbanye ya ugboro ugboro ma dị jụụ.Metal beryllium nwere ọrụ mgbochi ike ọgwụgwụ.Dịka ọmụmaatụ, tinye ihe dịka 1% metal beryllium na nchara a wụrụ awụ.Mmiri nke a na-eji ígwè alloy a eme ihe nwere ike ịgbatị 14 nde ugboro na-aga n'ihu na-enweghị nkwụsị ngbanwe n'ihi "ike ọgwụgwụ", ọbụna na steeti "ọkụ na-acha uhie uhie" na-enweghị ike ime mgbanwe ya, a pụrụ ịkọwa ya dị ka "enweghị ike ime".Ọ bụrụ na ihe dị ka 2% metal beryllium agbakwunyere na ọla kọpa, ike ike na ngbanwe nke ọla kọpa beryllium alloy adịghị iche na ígwè.Ya mere, a maara beryllium dị ka "igwe na-eguzogide ike ọgwụgwụ".

Akụkụ ọzọ dị mkpa nke beryllium metal bụ na ọ naghị ere ọkụ mgbe ọ na-akụ, ya mere, a na-ejikarị ọla kọpa-nickel alloys nwere beryllium mee ihe "ọkụ na-adịghị ọkụ", hammers, mma na ngwaọrụ ndị ọzọ, nke a na-ejikarị eme ihe maka nhazi ihe na-ere ọkụ na ihe mgbawa.

Metal beryllium nwekwara ihe onwunwe nke ịbụ uzo na radieshon.N'iji ụzarị X-ray dị ka ihe atụ, ikike ịbanye beryllium ji okpukpu 20 sie ike karịa nke lead na ugboro 16 siri ike karịa nke ọla kọpa.Ya mere, metal beryllium nwere aha nke "iko metal", na beryllium na-ejikarị eme "window" nke X-ray tubes.

Metal beryllium nwekwara ọrụ dị mma nke na-ekesa ụda.Mgbasa ọsọ nke ụda na beryllium metal dị elu dị ka 12,600 m / s, nke dị elu karịa ọsọ nke ụda na ikuku (340 m / s), mmiri (1500 m / s) na ígwè (5200 m / s). .ụlọ ọrụ ngwá egwú kwadoro.