Chm 1020 final exam 2024 - Study guides, Class notes & Summaries
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CHM 1020 - Final Exam Study Guide | Questions and Correct Answers | Latest Update 2024/2025 | Graded A+
- Exam (elaborations) • 26 pages • 2024
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CHM 1020 - Final Exam Study 
Guide | Questions and Correct 
Answers | Latest Update 
2024/2025 | Graded A+ 
The quantity 0.0000064 g expressed in scientific notation is 
___________. - Answer -6.4 x 10^-6 
A substance that can be broken down into 2 or more simpler substances 
only by chemical methods is called a(n) - Answer -compound 
Which is not a mixture? - Answer -sodium chloride 
which substance is an element? - Answer -N2 
The majority of new smartphones being released have displays that a...
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CHM 1020 Final Exam | Questions and Correct Answers | Latest Update 2024/2025 | Graded A+
- Exam (elaborations) • 24 pages • 2024
- Available in package deal
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CHM 1020 Final Exam | 
Questions and Correct Answers | 
Latest Update 2024/2025 | 
Graded A+ 
Oxidation and reduction of atoms involves a change in the number of 
________ in the atom. - Answer -Electrons 
Which squares contain mixtures? - Answer -III (two white's together 
and 3 darks separated) and IV (4 strands all together, 2 with whites and 
darks, 2 with just whites) only 
Which corresponds to the composition of the ion typically formed by 
magnesium? 
#protons #electrons net charge 
A. 1...
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CHM 1020 - Final Exam Study Guide questions and answers graded A+ by experts 2024/2025
- Exam (elaborations) • 17 pages • 2024
- Available in package deal
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- $9.99
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CHM 1020 - Final Exam Study Guide questions and answers graded A+ by experts 2024/2025
-
CHM 1020 Final Exam | Questions ad Verified Answers | Latest Update 2024/2025 | Graded A+
- Exam (elaborations) • 9 pages • 2024
- Available in package deal
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- $11.99
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CHM 1020 Final Exam | 
Questions ad Verified Answers | 
Latest Update 2024/2025 | 
Graded A+ 
The numbers 1 through 4 are used to identify four different elements 
on the periodic table. Which element is expected to have 2+ charge 
when it forms an ion? - Answer -1 
How many protons, neutrons, and electrons are there in a neutral atom 
of 19/9 F? - Answer -D. 
9 protons/10 neutrons/9 electrons 
How many protons, neutrons, and electrons are there in a neutral atom 
of 19/9 F? - Answer -electrons ...
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