olid cuprous sulfide is oxidized by hot concentrated nitric acid forming cupric salt, and nitrogen dioxide gas.

Q: The species undergoing reduction is referred to as an oxidizing agent.   True False

A:

Q: If a chemical species gains electrons in a redox reaction, the species is said to have undergone…

A: Oxidation reaction is a reaction is which electrons are lost whereas reduction is process where a…

Q: The oxidation number for all polyatomic ions is equal to the overall charge of the ion.

A: The oxidation number is a concept in chemistry that allows us to keep track of electrons in an atom.…

Q: The electrode potential of a metal is: a) The potential which exists at the interface between the…

A: Whenever any metal rod is dipped into solution of its ions then depending upon the magnitude of two…

Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.