Name each species. 1. O2- 2. Co 3. Co2+ 4. P3- 5. Sr2+
Understand the Problem
The question is asking to name different chemical species listed, which includes ions and elements. This involves identifying their names based on the given formulas.
Answer
1. Oxide ion, 2. Cobalt atom, 3. Cobalt (II) ion, 4. Phosphide ion, 5. Strontium ion
The species are: 1. O2-: Oxide ion 2. Co: Cobalt atom 3. Co2+: Cobalt (II) ion 4. P3-: Phosphide ion 5. Sr2+: Strontium ion
Answer for screen readers
The species are: 1. O2-: Oxide ion 2. Co: Cobalt atom 3. Co2+: Cobalt (II) ion 4. P3-: Phosphide ion 5. Sr2+: Strontium ion
More Information
Each species is named based on its elemental symbol and oxidation state or charge. For transition metals like Co, Roman numerals in parentheses indicate the charge.
Tips
Remember that anions (negative charge) usually end in '-ide', and cations (positive charge) often include their charge state.
Sources
- Give the names of the following ions: A) Co2+ B) Co3+. - homework.study.com
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