Question

what is the formula of eka boran oxide

Answer 1

PubChem CID: 518682

Chemical Names: Boric anhydride; 1303-86-2; Boron trioxide; Boric oxide; Diboron trioxide; Boric acid anhydride   More...

Molecular Formula: B2O3

Molecular Weight: 69.617 g/mol

InChI Key: JKWMSGQKBLHBQQ-UHFFFAOYSA-N

Safety Summary: Laboratory Chemical Safety Summary (LCSS)

BORON OXIDE is a colorless, semi-transparent glassy lumps or hard white o

Answer 2

Property Eka-boron Scandium
Atomic weight 68 69.9
Specific gravity 5.9 5.94
Melting point Low 303.15
Formula of oxide Ea2O3 Ga2O3
All the eka-ele-ments were later discovered: eka-aluminum (1875) was called gallium; eka-boron (1879), scandium; and eka-silicon (1886), germanium.