In the Three-Dimensional Structure of Methane, CH₄, the Hydrogen Atoms

question 68

Multiple Choice

In the three-dimensional structure of methane, CH₄, the hydrogen atoms attached to a carbon atom are aligned

• A) in a straight line.
• B) at the corners of a square.
• C) at the corners of a tetrahedron.
• D) at the corners of a rectangle.
• E) at the corners of a cube.

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Definitions:

For Loop

A control flow statement for specifying iteration, which allows code to be executed repeatedly based on a given boolean condition.

Sum

The result of adding two or more numbers or terms together, representing the total value.

Actual Parameter

A value or variable passed to a function or procedure when it is called, representing the actual input.

Method Call

The process of invoking a method in programming, causing the specified code within the method to be executed.