173k views
2 votes
NEED HELP ASP DONT WANNA MISS MYF RIENDS BIRTHDAY PARTY Of the following compounds: 1. gold 2. mercury 3. Ag 4. W 5. Li 6. Be 7. nickel 8. oxygen When involved in an ionic compound the elements which have multiple charges and therefore must be indicated in Roman numerals (in ascending order) are: (Example: metal (V) non- metal)

User MrLeblond
by
8.2k points

1 Answer

4 votes

Answer:

The elements that can have multiple charges are;

1. Gold; gold (I) gold (III),

2. Mercury; mercury (I) mercury (II)

3. Ag; silver (I) silver (II) silver (III)

4. W; tungsten 0, tungsten (I)... tungsten (VI)

5. nickel, nickel 0 nickel (I)... nickel (IV)

Step-by-step explanation:

Transition metals are the 38 elements that have partially filled or can form partially filled d-orbitals. Elements of the transition metals can have multiple oxidation states by having more than one ionic state which thus requires the specification of the ionic state in a compound by Roman numerals such as Fe²⁺ and Fe³⁺ specified as iron (II) and iron (III) respectively

Elements included as transition metals includes, nickel, Ni, tungsten, W, Silver, Ag, Gold, Au, Mercury, Hg.

User Dmitriif
by
8.0k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.