Which of the Following Molecules or Ions Has a Trigonal

question 7

Multiple Choice

Which of the following molecules or ions has a trigonal pyramid shape?

• A)KrF₄
• B)COCl₂
• C)SeO₃^2-
• D)NH₄ ^
• E)O₃

---

Definitions:

Prepackaged Form

Products or solutions that are sold in a ready-to-use condition, often standardized for mass distribution rather than tailored for individual users.

GUI

Graphical User Interface, a user interface that allows users to interact with electronic devices through graphical icons and visual indicators.

Visible Objects

Objects that are perceivable by the human eye in any given context or environment.

Hardware

The physical parts of a computer and related devices, including the machinery and equipment.