3 images

boron

chemical element with symbol B and atomic number 5

e: 3782

wikidata.org 0 views · 4w ago

Strings (14)

str_k__gdb_alternateName
str.gdb:alternateName
element 5|boracium
str_k__gdb_enwiki
str.gdb:enwiki
Boron
str_k__rdfs_comment
str.rdfs:comment
chemical element with symbol B and atomic number 5
str_k__wkd_image
str.wkdp:P18
Boron.jpg
str_k__wkd_element_symbol
str.wkdp:P246
B
str_k__wkp_description
str.wkp:description
Chemical element with atomic number 5 (B)
str_k__wkp_displaytitle
str.wkp:displaytitle
<span lang="en" dir="ltr"><span class="mw-page-title-main">Boron</span></span>
str_k__wkp_extract
str.wkp:extract
Boron is a chemical element; it has symbol??B and atomic number??5. In its crystalline form it is a brittle, dark, lustrous metalloid; in its amorphous form it is a brown powder. As the lightest element of the boron group it has three valence electrons for forming covalent bonds, resulting in many compounds such as boric acid, the mineral sodium borate, and the ultra-hard crystals of boron carbide and boron nitride.
str_k__wkp_lang
str.wkp:lang
en
str_k__wkp_originalimage_source
str.wkp:originalimage.source
https://upload.wikimedia.org/wikipedia/commons/1/19/Boron_R105.jpg
str_k__wkp_revision
str.wkp:revision
1353597284
str_k__wkp_thumbnail_source
str.wkp:thumbnail.source
https://upload.wikimedia.org/wikipedia/commons/thumb/1/19/Boron_R105.jpg/330px-Boron_R105.jpg
str_k__wkp_title
str.wkp:title
Boron
str_k__wkp_type
str.wkp:type
standard