scopeELEMENT.B Z5 grp13 prd2 stateSólido catMetaloide
Element 5·Metaloide

Boro B

borium · Boro
Z · 5
B
mass 10.81
Atomic number (Z)5
SymbolB
Atomic mass10.81 u
Physical stateSólido
CategoryMetaloide
Electronegativity2.04
Period2
Group13
DiscoveredGay-Lussac · 1808
Latin nameborium
Description

Metaloide com propriedades únicas, essencial em vidros borossilicatos e semicondutores.

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ready · element / B · Z=5 → table · → visualizer