Copyright

General Studies Science: Help & Review

  • Course type: Self-paced
  • Available Lessons: 440
  • Average Lesson Length: 8 min
  • Eligible for Certificate: Certificate completed Yes

    Certificates show that you have completed the course. They do not provide credit.

  • Watch a preview:

    CFCs: Definition, Properties & Uses

  • General Studies Science: Help & Review Practice Test

Course Summary

Create an account
to start this course today
Try it risk-free for 30 days
Create an account
Try it risk-free for 30 days

43 chapters in General Studies Science: Help & Review

Course Practice Test

Check your knowledge of this course with a 50-question practice test.
  • Comprehensive test covering all topics
  • Detailed video explanations for wrong answers
Week {{::cp.getGoalWeekForTopic(5, 43)}}
Course Progress Best Score
Lesson 1 - How to Convert Grams to Amu  Take Quiz
Lesson 2 - Malleability in Chemistry: Definition & Examples  Take Quiz
Lesson 3 - Mixture in Chemistry: Definition & Examples  Take Quiz
Lesson 4 - Primary Structure of Protein: Definition & Overview  Take Quiz
Lesson 5 - Reactant in Chemistry: Definition & Examples  Take Quiz
Lesson 6 - Reduction in Chemistry: Definition & Overview  Take Quiz
Lesson 7 - Significant Figure: Definition, Examples & Practice Problems  Take Quiz
Lesson 8 - Solubility in Chemistry: Definition & Properties  Take Quiz
Lesson 9 - Strong Acid: Definition & Examples  Take Quiz
Lesson 10 - Strong Base: Definition & Examples  Take Quiz
Lesson 11 - Tertiary Structure of Protein: Definition & Overview  Take Quiz
Lesson 12 - The Law of Definite Proportions: Definition & Examples  Take Quiz
Lesson 13 - What are Calories? - Definition & Explanation  Take Quiz
Lesson 14 - What Are Chemical Properties? - Definition & Examples  Take Quiz
Lesson 15 - What Is a Chemical Change? - Properties, Types & Examples  Take Quiz
Lesson 16 - What Is a Chemical Compound? - Definition & Examples  Take Quiz
Lesson 17 - What is a Chemical Formula? - Definition, Types & Examples  Take Quiz
Lesson 18 - What Is a Chemical Property of Matter? - Definition & Examples  Take Quiz
Lesson 19 - What is Chemistry? - Definition, History & Topics  Take Quiz
Lesson 20 - What is Inorganic Chemistry? - Definition, Impact Factor & Examples  Take Quiz
Lesson 21 - What Is Scientific Notation? - Definition, Rules & Examples  Take Quiz
Week {{::cp.getGoalWeekForTopic(14, 43)}}
Course Progress Best Score
Lesson 1 - Acidic Solutions: Properties & Examples  Take Quiz
Lesson 2 - Arrhenius Acid: Definition & Examples  Take Quiz
Lesson 3 - Buffer System in Chemistry: Definition & Overview  Take Quiz
Lesson 4 - Chemical Reaction Catalyst: Rates & Overview  Take Quiz
Lesson 5 - Closed System in Chemistry: Definition & Example  Take Quiz
Lesson 6 - Combination Reaction: Definition & Examples  Take Quiz
Lesson 7 - What is Sodium Bicarbonate? - Structure, Formula & Uses  Take Quiz
Lesson 8 - What Does Chemical Mean in Science?  Take Quiz
Lesson 9 - Aqueous Solution: Definition, Reaction & Example  Take Quiz
Lesson 10 - Concentration Gradient: Definition & Example  Take Quiz
Lesson 11 - Conjugate Base: Definition & Overview  Take Quiz
Lesson 12 - Denaturation of Protein: Definition & Causes  Take Quiz
Lesson 13 - Endothermic Reaction: Definition & Example  Take Quiz
Lesson 14 - Weak Bases: Examples & Overview  Take Quiz
Lesson 15 - What is Nitric Acid? - Structure, Uses & Formula  Take Quiz
Lesson 16 - Amphoteric: Definition, Properties & Examples  Take Quiz
Lesson 17 - Bronsted-Lowry Acid: Definition & Examples  Take Quiz
Lesson 18 - Exothermic Reaction: Definition & Example  Take Quiz
Lesson 19 - Lewis Acid: Definition, Theory & Examples  Take Quiz
Lesson 20 - Lewis Base: Definition & Examples  Take Quiz
Lesson 21 - Oxidizing Agent: Definition & Examples  Take Quiz
Lesson 22 - What is Acid in Chemistry? - Definition & Overview  Take Quiz
Lesson 23 - What is Oxidation? - Definition, Process & Examples  Take Quiz
Week {{::cp.getGoalWeekForTopic(19, 43)}}
Course Progress Best Score
Lesson 1 - Changing Units in the Customary System of Measurement  Take Quiz
Lesson 2 - Converting 1 Gram to Milliliters: How-to & Steps  Take Quiz
Lesson 3 - Converting 1 Ounce to Grams: How-To & Steps  Take Quiz
Lesson 4 - Converting 10 mm to cm: How-to & Steps  Take Quiz
Lesson 5 - Converting 13 Gallons to Liters: How-to & Tutorial  Take Quiz
Lesson 6 - Converting 18 Kilometers to Meters: How-to & Steps  Take Quiz
Lesson 7 - How to Convert 20 cm to inches  Take Quiz
Lesson 8 - Converting 30 cm to m: How-to & Steps  Take Quiz
Lesson 9 - Converting 48 Ounces to Pounds: How-to & Steps  Take Quiz
Lesson 10 - 5 Feet 2 Inches in Meters: How-to & Steps  Take Quiz
Lesson 11 - Converting 5 Micrometers to Meters: How-to & Steps  Take Quiz
Lesson 12 - Converting 500 grams to Kilograms: How-to & Steps  Take Quiz
Lesson 13 - 500nm to m: How-to & Steps  Take Quiz
Lesson 14 - Converting 60 Feet to Yards: How-to & Steps  Take Quiz
Lesson 15 - Converting 62 Inches to Feet: How-to & Steps  Take Quiz
Lesson 16 - Converting 750 Grams to Cups: How-to & Steps  Take Quiz
Lesson 17 - Converting 1 kg to g: How-to & Tutorial  Take Quiz
Lesson 18 - How to Convert 1 Nautical Mile to Meters  Take Quiz
Lesson 19 - Converting 225 Degrees to Radians: How-To & Steps  Take Quiz
Lesson 20 - Converting 26 inches to cm: How-to & Steps  Take Quiz
Lesson 21 - Converting 3.5 Grams to Ounces: Steps & Tutorial  Take Quiz
Lesson 22 - Converting 3 Yards to Feet: How-to & Tutorial  Take Quiz
Lesson 23 - Metric System Prefixes & Abbreviations  Take Quiz
Week {{::cp.getGoalWeekForTopic(26, 43)}}
Course Progress Best Score
Lesson 1 - Gallium: Uses & Facts  Take Quiz
Lesson 2 - Protons: Definition, Charge & Mass  Take Quiz
Lesson 3 - Rutherford Model of the Atom: Definition & Diagram  Take Quiz
Lesson 4 - S-Block Elements on the Periodic Table: Properties & Overview  Take Quiz
Lesson 5 - Spin Quantum Number: Definition & Example  Take Quiz
Lesson 6 - Stereoisomers: Definition, Types & Examples  Take Quiz
Lesson 7 - The Element Krypton: History, Facts, Uses & Properties  Take Quiz
Lesson 8 - The Element Neon: History, Facts & Uses  Take Quiz
Lesson 9 - Trace Elements: Definition & Explanation  Take Quiz
Lesson 10 - Transition Metals: Definition, List & Properties  Take Quiz
Lesson 11 - Uranium: Definition & Uses  Take Quiz
Lesson 12 - Valence Electron: Definition, Configuration & Example  Take Quiz
Lesson 13 - Weak Acids: Properties & Examples  Take Quiz
Lesson 14 - What Are Atoms? - Definition & Structure  Take Quiz
Lesson 15 - What Is a Subatomic Particle? - Definition & Mass  Take Quiz
Lesson 16 - What is an Energy Level of an Atom? - Definition & Equation  Take Quiz
Lesson 17 - What is Argon? - Facts, Properties & Uses  Take Quiz
Lesson 18 - Diatomic Molecule: Definition & Example  Take Quiz
Lesson 19 - What is Atomic Mass? - Definition & Examples  Take Quiz
Lesson 20 - What is Chromium? - Facts, Foods, Benefits & Side Effects  Take Quiz
Lesson 21 - What Is Helium? - Definition & Concept  Take Quiz
Lesson 22 - What is Hydrogen? - Formula, Production & Uses  Take Quiz
Lesson 23 - What is Iron? - Ore & Explanation  Take Quiz
Lesson 24 - What is Molar Mass? - Definition, Formula & Examples  Take Quiz
Lesson 25 - What is Nickel? - Definition & Explanation  Take Quiz
Lesson 26 - What is Nitrogen? - Cycle & Formula  Take Quiz
Lesson 27 - What is Oxygen? - Formula & Levels  Take Quiz
Lesson 28 - What is Silica? - Properties & Definition  Take Quiz
Lesson 29 - What is Silicon? - Properties & Uses  Take Quiz
Lesson 30 - What is Sodium Hydroxide? - Formula & Reactions  Take Quiz
Lesson 31 - What is Sodium? - Definition, Facts, Properties & Uses  Take Quiz
Lesson 32 - What is Tungsten? - Definition, Properties & Uses  Take Quiz
Lesson 33 - P-Block Elements on the Periodic Table: Properties & Overview  Take Quiz
Lesson 34 - Alkali Metal Elements: Properties, Characteristics & Reactions  Take Quiz
Lesson 35 - Alkaline Earth Metals: Definition, Properties & Characteristics  Take Quiz
Lesson 36 - Anion: Definition & Examples  Take Quiz
Lesson 37 - Atomic Number: Definition & Symbol  Take Quiz
Lesson 38 - Average Atomic Mass: Definition & Formula  Take Quiz
Lesson 39 - Cation: Definition & Examples  Take Quiz
Lesson 40 - Dmitri Mendeleev & the Periodic Table: Biography, Contribution & Facts  Take Quiz
Lesson 41 - Electronegativity: Definition & Trends  Take Quiz
Lesson 42 - Formula for Mass: Definition & Examples  Take Quiz
Lesson 43 - Halogens on the Periodic Table: Properties, Reactivity & Uses  Take Quiz
Lesson 44 - Hydroxide Ion: Definition & Formula  Take Quiz
Lesson 45 - Metals on the Periodic Table: Definition & Reactivity  Take Quiz
Lesson 46 - Negative Charge: Definition & Overview  Take Quiz
Lesson 47 - Neutrons: Definition & Concept  Take Quiz
Lesson 48 - Noble Gases: Definition, List & Properties  Take Quiz
Lesson 49 - Nonmetal Elements on the Periodic Table: Definition, Properties, & Reactions  Take Quiz
Lesson 50 - Oxidation Number: Definition, Rules & Examples  Take Quiz
Lesson 51 - What is Xenon? - Definition, Uses & Facts  Take Quiz
Week {{::cp.getGoalWeekForTopic(37, 43)}}