Table of contents

1. Matter and Measurements4h 31m
2. Atoms and the Periodic Table5h 23m
3. Ionic Compounds2h 18m
4. Molecular Compounds2h 18m
5. Classification & Balancing of Chemical Reactions3h 17m
6. Chemical Reactions & Quantities2h 27m
7. Energy, Rate and Equilibrium3h 46m
8. Gases, Liquids and Solids3h 25m
9. Solutions4h 10m
10. Acids and Bases3h 29m
11. Nuclear Chemistry56m
BONUS: Lab Techniques and Procedures1h 38m
BONUS: Mathematical Operations and Functions47m
12. Introduction to Organic Chemistry1h 34m
13. Alkenes, Alkynes, and Aromatic Compounds2h 12m
14. Compounds with Oxygen or Sulfur1h 6m
15. Aldehydes and Ketones1h 1m
16. Carboxylic Acids and Their Derivatives1h 11m
17. Amines39m
18. Amino Acids and Proteins1h 51m
19. Enzymes1h 37m
20. Carbohydrates1h 41m
21. The Generation of Biochemical Energy2h 8m
22. Carbohydrate Metabolism2h 22m
23. Lipids2h 26m
24. Lipid Metabolism1h 45m
25. Protein and Amino Acid Metabolism1h 37m
26. Nucleic Acids and Protein Synthesis2h 54m

1. Matter and Measurements

Metric Prefixes

GOB Chemistry

1. Matter and Measurements

Metric Prefixes

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2:40 minutes

Problem 35c

Textbook Question

Write the numerical value for each of the following prefixes:
c. milli

Verified step by step guidance

Understand that prefixes in chemistry are used to represent powers of ten, making it easier to express very large or very small numbers.

Recall that the prefix 'milli-' is commonly used in the metric system and represents a factor of 10^-3.

Write the numerical value for 'milli-' as 0.001, which is equivalent to 10^-3.

Recognize that this means 1 millimeter (mm), for example, is 0.001 meters (m), or 1 milligram (mg) is 0.001 grams (g).

Use this knowledge to apply the 'milli-' prefix in various contexts, such as converting between units or interpreting measurements in scientific problems.

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Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Metric Prefixes

Metric prefixes are standardized units of measurement that denote specific powers of ten. They are used to simplify the representation of large or small quantities in the metric system. For example, 'milli-' represents one-thousandth (10^-3) of a unit, making it easier to express measurements like millimeters or milliliters.

Decimal Representation

Decimal representation is a way of expressing numbers using a base-10 system, which is fundamental in mathematics and science. Each digit in a decimal number has a place value that is a power of ten. Understanding how to convert metric prefixes into decimal form is essential for accurately interpreting measurements.

Unit Conversion

Unit conversion is the process of converting a quantity expressed in one unit to another unit. This is crucial in scientific calculations where different units are used. For instance, converting from meters to millimeters involves multiplying by 1,000, as 'milli-' indicates a factor of 1/1,000.