Chem 120 week 2 dq 1 - Study guides, Class notes & Summaries
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CHEM-120 Week # 1 DQ 2 – Atoms and Atomic Structure
- Case • 2 pages • 2022
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CHEM-120 Week # 1 DQ 2 – Atoms and Atomic Structure 
 
 
There are a number of elements (minerals) that are important to human nutrition. These include sodium, potassium, calcium, chloride, magnesium, iron, copper, manganese, iodine, molybdenum, and selenium. There are many additional elements that are useful in industry. 
Using the periodic table of elements, pick one of these elements and determine the number of protons, neutrons, and electrons found in this atom. Be sure to check that you a...
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CHEM 120 Week # 1 DQ 1 – Scientific Method and Calculations
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CHEM 120 Week # 1 DQ 1 – Scientific Method and Calculations 
 
CHEM120 Week 1 
 
Scientific Method & Calculations 
 
Let’s explore the scientific method. Here is the situation: We are planting a garden. We have a variety of bulbs & potted plants. We do not have any directions on how or when to plant each of these items. We do not have any gardening books, magazines, or access to the Internet (Oh, the horror!). We need to observe a number of characteristics for these plants. 
 
What are some...
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CHEM 120 WEEK 1 DQ 2 ATOMS AND ATOMIC STRUCTURE
- Exam (elaborations) • 2 pages • 2022
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CHEM 120 WEEK 1 DQ 2 ATOMS AND ATOMIC STRUCTURE
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CHEM 120 Week # 2 DQ 1 – Chemical Names (graded)
- Case • 1 pages • 2022
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CHEM 120 Week # 2 DQ 1 – Chemical Names (graded)
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CHEM 120 Week 1 DQ 2 – Atoms and Atomic Structure
- Case • 3 pages • 2022
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- $7.49
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CHEM 120 Week 1 DQ 2 – Atoms and Atomic Structure 
 
There are a number of elements (minerals) that are important to human nutrition. These include sodium, potassium, calcium, chloride, magnesium, iron, copper, manganese, iodine, molybdenum, and selenium. There are many additional elements that are useful in industry. 
Using the periodic table of elements, pick one of these elements and determine the number of protons, neutrons, and electrons found in this atom. Be sure to check that you are n...
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CHEM 120 Week 1 DQ 2 – Atoms and Atomic Structure
- Other • 2 pages • 2022
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CHEM 120 Week 1 DQ 2 – Atoms and Atomic Structure
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CHEM-120 Week # 6 DQ 2 – Nuclear Chemistry and Energy (graded)
- Exam (elaborations) • 1 pages • 2022
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CHEM-120 Week # 6 DQ 2 – Nuclear Chemistry and Energy (graded) 
 
Radiation can be found in different forms. Electromagnetic radiation is something that we use every day. Ionizing radiation can cause damage to living tissue. Take a look around you. Describe an example of a way in which you are impacted by radiation. Is this a type of ionizing radiation? What is the source of this radiation? Let’s see how many different examples can be identified. 
 
Answеr: 
Thе hеalth risks associatеd w...
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CHEM 120 Week # 1 DQ 1 – Scientific Method and Calculations
- Exam (elaborations) • 2 pages • 2022
-
- $3.29
- + learn more
CHEM 120 Week # 1 DQ 1 – Scientific Method and Calculations 
 
 
Let’s explore the scientific method. Here is the situation: We are planting a garden. We have a variety of bulbs and potted plants. We do not have any directions on how or when to plant each of these items. We do not have any gardening books, magazines, or access to the Internet (Oh, the horror!). We need to observe a number of characteristics for these plants. 
 
 
 1) What are some of the characteristics that we want to obser...
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CHEM-120 Week # 1 DQ 2 – Atoms and Atomic Structure
- Case • 2 pages • 2022
-
- $3.49
- + learn more
CHEM-120 Week # 1 DQ 2 – Atoms and Atomic Structure 
 
 
There are a number of elements (minerals) that are important to human nutrition. These include sodium, potassium, calcium, chloride, magnesium, iron, copper, manganese, iodine, molybdenum, and selenium. There are many additional elements that are useful in industry. 
Using the periodic table of elements, pick one of these elements and determine the number of protons, neutrons, and electrons found in this atom. Be sure to check that you a...
-
CHEM 120 Week # 2 DQ 1 – Chemical Names (graded)
- Case • 1 pages • 2021
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- $10.49
- + learn more
CHEM 120 Week # 2 DQ 1 – Chemical Names (graded)
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