Elements in the Same Column of the Periodic Table in the Groups

question 23

Multiple Choice

Elements in the same column of the periodic table in the Groups labeled A tend to have similar chemical and physical properties because they have the same number of

• A)valence electrons.
• B)protons.
• C)protons plus electrons.
• D)protons plus neutrons.

---

Definitions:

Cost Behavior

The way in which a cost reacts to changes in the level of activity.

Fixed Cost

Costs that do not change with the level of production or output, remaining constant even as volume changes.

Relevant Range

The range of activity within which the assumptions about fixed and variable costs are valid. Beyond this range, cost behaviors may change.

Per Unit Basis

A method of cost allocation or measurement that divides a total by the number of units to find the cost per unit.