I realize this question was asked 11 years ago, but I would like to give it a shot.
My best guess would be Fr₄Te; Fr⁺ being Francium's most stable state with a positive charge and Te⁺⁴ being Tellurium's most common state. However, I am but a simple Y9 student with no GCSEs, so I may be incorrect.
The formula for copper(II) telluride is CuTe.
The chemical formula for magnesium telluride is MgTe. It is composed of one magnesium (Mg) atom and one tellurium (Te) atom.
Gallium chloride has the chemical formula GaCl3.
gallium (III) carbonate - Ga2(CO3)3 gallium (III) oxide - Ga2O3
The chemical formula of gallium nitrate is Ga(NO3)3.
The chemical formula of magnesium telluride is MgTe.
The formula for lithium telluride is Li2Te.
The formula for copper(II) telluride is CuTe.
The chemical formula for barium telluride is BaTe.
Formula: SrTe
The chemical formula for magnesium telluride is MgTe. It is composed of one magnesium (Mg) atom and one tellurium (Te) atom.
Gallium chloride has the chemical formula GaCl3.
The formula of gallium ions depends on its charge. Gallium typically forms Ga3+ ions by losing three electrons. Therefore, the formula of gallium ions is Ga3+.
Formula: SrTe
The formula for Gallium Chloride is GaCl3.
gallium (III) carbonate - Ga2(CO3)3 gallium (III) oxide - Ga2O3
The chemical formula of gallium nitrate is Ga(NO3)3.