Explanation:
The answer to questions are
A) 4
B) 3
C) 5
D) 3
E) 3
The the exact mass is 24.740% (according to the internet) but I’d say that it’s 25
Answer:
The metal which reduces the other compound is the one higher in reactivity. So in this case, it is.
Explanation:
Answer: none
Explanation: there is no picture attached
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.