There Are ___ Carbon Atoms in 2,2-Dimethylhexane

question 67

Multiple Choice

There are ___ carbon atoms in 2,2-dimethylhexane.

• A) 3
• B) 4
• C) 5
• D) 6
• E) 8

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Definitions:

Spotface

A localized, flat surface machined on a part, typically around a hole, providing a seating surface for a fastener or bearing.

Bushings

Mechanical components used to reduce friction between rotating shafts and stationary support members, often serving as a replaceable lining.

Metric Thread

A standardized thread type used internationally, characterized by its metric dimensions, commonly used in bolts, screws, and nuts.

Internal Thread

The spiral grooves cut inside a hole intended to engage with an external thread, such as on a bolt, allowing for parts to be screwed together.