Cobalt, a transition metal, forms both the co2+ and co3+ ions. which of the following are the correct formulas and names for the oxides formed by the two different ions? (you’ll have to choose more than one) a) coo3, cobalt(iii) oxide b) coo3, cobalt(ii) oxide c) co2o3, cobalt(iii) oxide d) coo3, cobalt(ii) oxide e) coo3, cobalt(iii) trioxide f) coo, cobalt(ii) oxide g) co2o, cobalt(ii) oxide h) co2o, cobalt(iii) oxide

Well to solve this problem, we must remember that Oxygen in ionic form is Oxide O2- (an electric charge of negative 2). Hence the correct formulas and names taking into account the charge of Oxygen are:

c) Co2O3, cobalt(III) oxide

f) CoO, cobalt(II) oxide

The  grandmother cell  is a hypothetical  neuronthat represents a complex but specific concept or object.[1]  it activates when a person "sees, hears, or otherwise sensibly discriminates"[2]  a specific entity, such as his or her grandmother. the term was in use at least as early as 1966 amongst staff and students in the department of experimental psychology, university of cambridge, england. a similar concept, that of the  gnostic neuron, was proposed two years later