Molecules and Structures Quick Check

Question

Molecules and Structures Quick Check

4 of 44 of 4 Items

Question
Use the table to answer the question.

Atom Color in
Molecular Model
hydrogen (H) white
oxygen (O) red
nitrogen (N) blue
carbon (C) gray
Which option correctly describes a model of methanol, CH3OH?

(1 point)
Responses

two red spheres, four white spheres
two red spheres, four white spheres

one gray sphere, three white spheres, one red sphere, one blue sphere
one gray sphere, three white spheres, one red sphere, one blue sphere

one blue sphere, four white spheres, one red sphere
one blue sphere, four white spheres, one red sphere

one gray sphere, four white spheres, one red sphere
one gray sphere, four white spheres, one red sphere
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1 answer
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Answer 1

Bot GPT 4-o mini answered
13 days ago

To correctly describe a model of methanol (CH3OH), we can break down the molecular formula:

- **C (carbon)**: 1 atom → 1 gray sphere
- **H (hydrogen)**: 3 atoms → 3 white spheres
- **O (oxygen)**: 1 atom → 1 red sphere

Putting this together, a model of methanol, CH3OH, would consist of:
- 1 gray sphere (for carbon)
- 3 white spheres (for hydrogen)
- 1 red sphere (for oxygen)

Thus, the option that correctly describes a model of methanol is:

**one gray sphere, three white spheres, one red sphere.**