Which of the Following Molecules or Ions Will Have a Lewis

question 20

Multiple Choice

Which of the following molecules or ions will have a Lewis structure most like that of phosphorus trichloride,PCl₃?

• A) ClO₃^-
• B) SO₃
• C) CO₃^2-
• D) BF₃
• E) Cl₂CO

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Definitions:

Repoussé

Formed in relief by beating a metal plate from the back, leaving the impression on the face. The metal sheet is hammered into a hollow mold of wood or some other pliable material and finished with a graver. See also Relief.

Drilling

The process of making holes in a solid substrate by using a rotating tool called a drill, often used in construction, manufacturing, and resource extraction.

Price Discrimination

The business practice of selling the same good at different prices to different customers.

Tying

A sales strategy where the purchase of one product requires the buyer to purchase another product as well.