When the Ethylenediaminetetraacetate Ion (EDTA^4-) Forms a Complex with a Transition

question 19

Multiple Choice

When the ethylenediaminetetraacetate ion (EDTA^4-) forms a complex with a transition metal ion, how many electrons does it normally donate to the metal?

• A) 4
• B) 6
• C) 8
• D) 10
• E) 12

---

Definitions:

Starting Bonus

A preliminary financial incentive given to a new employee as an enticement to join a company.

Interest Compounded

The process whereby interest is added to the principal sum, so that from that moment on, the added interest also earns interest, leading to exponential growth.

Annuity Growth Rate

The rate at which the value of an annuity investment increases over time due to interest and investment income.

Present Value

The current estimation of a future financial sum or series of payments, when discounted at a specific rate of return.