Assertion: antimony | /r/HasProperty | semi-metallic chemical element
Facets:
value: in period
type: TEMPORAL
value: with brittle texture
type: OTHER
value: with bluish white color
type: OTHER
Source sentences:
text: Antimony is a semi-metallic chemical element that can exist in two forms: the metallic form which is shiny, silvery, hard and brittle; and the non-metallic form which is a grey powder.
text: Antimony is an element that is metallic and can be found in four allotropic forms.
text: Antimony (Sb), a metallic element belonging to the nitrogen group (Group 15 [Va] of the periodic table).
text: Antimony is the metal element used to increase the hardness of lead shot.
text: It is a semi metallic element with brittle texture and bluish white color.
text: Antimony, a semi-metallic element with the symbol Sb, is mostly preferred to alloy with lead and tin.
text: Antimony is a semi metallic chemical element in Period 5 and Group 15 of the Periodic Table of chemical elements.
text: Antimony is a semi-metallic chemical element in Group Va of the periodic table; symbol Sb, atomic number 51; atomic mass 121.75; melting point ca 630.7 C; boiling point at 1,750 C; specific gravity 6.69 at 20 C; valence 0, +3, -3, or +5.; electronic config.