The Relative Atomic Mass of an Element Is the Average

question 69

True/False

The relative atomic mass of an element is the average mass of its individual isotopes, considering the relative abundance of each.

---

Definitions:

Ordinary Annuity

Consecutive settlements of equal value made at the end of each period over an established length of time.

Annuity Due

A financial product that pays out a series of payments at the beginning of each period, such as monthly or annually.

Present Value

The current value of a future sum of money or stream of cash flows given a specified rate of return, commonly used to appraise long-term projects.

Discount Rate

The interest rate used to determine the present value of future cash flows in discounted cash flow analysis. It reflects the opportunity cost of capital.