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Glencoe Chemistry: Matter and Change 2005 (Homework)

James Finch

Chemistry - HS, section 1st period, Fall 2019

Instructor: Dr. Friendly

Current Score : 22 / 22

Due : Friday, August 23, 2019 17:00 EDT

Last Saved : n/a Saving...  ()

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Question
Points
1 2 3 4 5 6
–/1 –/4 –/7 –/5 –/2 –/3
Total
22/22 (100.0%)

  • Instructions

    Here are some textbook questions from Glencoe Chemistry: Matter and Change �2005 published by Glencoe/McGraw-Hill. Click here for a list of all of the questions coded in WebAssign. This demo assignment allows many submissions and allows you to try another version of the same question for practice.

Assignment Submission

For this assignment, you submit answers by question parts. The number of submissions remaining for each question part only changes if you submit or change the answer.

Assignment Scoring

Your last submission is used for your score.

1. –/1 points GChemMC05 1.STP.007. My Notes
Question Part
Points
Submissions Used
1
–/1
0/50
Total
–/1
 
The scientific method used by this student showed that (No Response)

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2. –/4 points GChemMC05 2.031.pp. My Notes
Question Part
Points
Submissions Used
1 2 3 4
–/1 –/1 –/1 –/1
0/50 0/50 0/50 0/50
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–/4
 
Determine the number of significant figures in each measurement.
(a) 0.0000801600 s
(No Response)
(b) 1.0200 ✕ 105 kg
(No Response)
(c) 508.0 L
(No Response)
(d) 0.00430 m
(No Response)
Your work in question(s) will also be submitted or saved.
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3. –/7 points GChemMC05 3.031.ca. My Notes
Question Part
Points
Submissions Used
1 2 3 4 5 6 7
–/1 –/1 –/1 –/1 –/1 –/1 –/1
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–/7
 
Organize the following terms into a logical concept map: state, physical properties, virtually incompressible, solid, gas, liquid, tightly packed particles, compressible, incompressible, particles far apart, loosely packed particles.

1.(No Response)
2.(No Response)
3.solid
4.(No Response)
5.gas
6.(No Response)
7.loosely packed particles
8.(No Response)
9.incompressible
10.(No Response)
11.(No Response)
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4. –/5 points GChemMC05 4.008.sa. My Notes
Question Part
Points
Submissions Used
1 2 3 4 5
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–/5
 
Complete the table below comparing the relative charge and mass of each of the subatomic particles.

ParticleRelative chargeRelative mass
electron(No Response)
(No Response)
proton(No Response)
(No Response)
neutron(No Response) 1
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5. –/2 points GChemMC05 5.065.ca. My Notes
Question Part
Points
Submissions Used
1 2
–/1 –/1
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–/2
 
What is the wavelength of electromagnetic radiation having a frequency of 2.06 ✕ 1012 Hz?
(No Response) m
What kind of electromagnetic radiation is this?
    


Figure 5-5

Your work in question(s) will also be submitted or saved.
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6. –/3 points GChemMC05 6.014.sa. My Notes
Question Part
Points
Submissions Used
1 2 3
–/1 –/1 –/1
0/50 0/50 0/50
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–/3
 
A gaseous element is a poor conductor of heat and electricity, and is extremely nonreactive. Is the element likely to be a metal, nonmetal, or metalloid?
(No Response) Where would the element be located on the periodic table?
    

Explain.
(No Response)

This answer has not been graded yet.

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