Isotopes of Hydrogen

question 40

Multiple Choice

Isotopes of hydrogen

• A) have different atomic numbers and different mass numbers.
• B) have different atomic numbers and the same mass number.
• C) are exactly alike.
• D) have the same atomic number and the same mass number.
• E) have the same atomic number and different mass numbers.

---

Definitions:

Beginning Inventory

The value of all inventory held by a company at the start of an accounting period, which includes raw materials, work-in-progress, and finished goods.

Merchandise Purchases

The acquisition of goods that a company intends to sell in its normal course of business; this includes goods bought for resale.

Cost Of Goods

The total direct costs attributable to the production of the goods sold by a company.

Budgeted Sales

Projected or estimated sales for a future period, usually based on past sales data, market analysis, and growth projections.