Lithium selenide can be described as a closest-packed array of selenide ions with lithium ions in all of the tetrahedral holes. Formula of lithium selenide is

Question

Lithium selenide can be described as a closest-packed array of selenide ions with lithium ions in all of the tetrahedral holes. Formula of lithium selenide is (A) Li2Se (B) LiSe (C) LiSe2 (D) Li3Se

Tardigrade Admin · Accepted Answer

(Li and Se) both ions are present in tetrahedral hole. Thus, its formula will be Li2Se.

Q. Lithium selenide can be described as a closest-packed array of selenide ions with lithium ions in all of the tetrahedral holes. Formula of lithium selenide is

$L i_{2} S e$

$L i S e$

$L i S e_{2}$

$L i_{3} S e$

( $L i$ and $S e$ ) both ions are present in tetrahedral hole. Thus, its formula will be $L i_{2} S e$ .

Q. Lithium selenide can be described as a closest-packed array of selenide ions with lithium ions in all of the tetrahedral holes. Formula of lithium selenide is

Li2​Se

LiSe

LiSe2​

Li3​Se

(Li and Se) both ions are present in tetrahedral hole. Thus, its formula will be Li2​Se.

$L i_{2} S e$

$L i S e$

$L i S e_{2}$

$L i_{3} S e$

( $L i$ and $S e$ ) both ions are present in tetrahedral hole. Thus, its formula will be $L i_{2} S e$ .