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dsp73
3 years ago
9

Prediction for Scandium (II) and Cl

Chemistry
1 answer:
SCORPION-xisa [38]3 years ago
3 0

Answer:

(a) Eka-aluminum and gallium are two names of the same element as Eka-Aluminium has almost exactly the same properties as the actual properties of the gallium element. The properties: atomic mass, density, melting point, formula of chloride and formula of oxide are almost the same.

Explanation:

Scandium - Eka boron.

      (ii) Gallium - Eka aluminium.

      (iii) Germanium - Eka silicon.

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