Element X reacts with copper to form the compounds CuX and CuX2. In which group on the Periodic Table is element X found?

Question

Chemistry

Kyra

4 December, 14:40

Element X reacts with copper to form the compounds CuX and CuX2. In which group on the Periodic Table is element X found?

+5

Answers (1)

Know the Answer?

Kobe Fernandez · Answer 1

Cu has two possible charges: plus 1 and plus 2. Thus, when copper is combined with an anion (negatively charged ion), the anion carries a subscript of one or two. This is shown in the given, Moreover, the given shows copper carries a subscript only of one. This means the anion has an original charge of negative one. These elements belong to the halogen family (Group 17).