Question

uestion 1
A)Which phrase correctly describes the molecular structure within a molecule?(1 point)
Responses

long, repeating chains of molecules
long, repeating chains of molecules

the basic unit of a chemical element
the basic unit of a chemical element

the location of atoms, groups, or ions relative to one another and the number, type, and location of covalent bonds
the location of atoms, groups, or ions relative to one another and the number, type, and location of covalent bonds

the smallest fundamental unit of a compound that participates in reactions, represented by a bonded group of atoms
the smallest fundamental unit of a compound that participates in reactions, represented by a bonded group of atoms
Question 2
A)Which is an example of a polymer?(1 point)
Responses

sodium chloride
sodium chloride

cellulose
cellulose

carbon monoxide
carbon monoxide

diamond
diamond
Question 3
A)Which type of model best represents simple molecules?(1 point)
Responses

ribbon
ribbon

wire
wire

Lewis dot
Lewis dot

structural formula
structural formula
Question 4
A)A central atom has two lone pairs on opposite sides and four single bonds. What is the molecule geometry of the result?(1 point)
Responses

tetrahedral
tetrahedral

octahedral
octahedral

square planar
square planar

linear
linear
Question 5
A)Which option correctly shows the bond angle of a linear molecule?(1 point)
Responses

120 degrees
120 degrees

180 degrees
180 degrees

90 degrees

Answer 1

Here are the answers to your questions:

**Question 1**
A) Which phrase correctly describes the molecular structure within a molecule?
**Response:** the location of atoms, groups, or ions relative to one another and the number, type, and location of covalent bonds

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**Question 2**
A) Which is an example of a polymer?
**Response:** cellulose

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**Question 3**
A) Which type of model best represents simple molecules?
**Response:** Lewis dot

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**Question 4**
A) A central atom has two lone pairs on opposite sides and four single bonds. What is the molecular geometry of the result?
**Response:** square planar

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**Question 5**
A) Which option correctly shows the bond angle of a linear molecule?
**Response:** 180 degrees

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Feel free to ask if you have more questions or need further explanations!