Download presentation
Presentation is loading. Please wait.
1
Objective: Compare and Contrast Organic and Inorganic Molecules
New words: organic, inorganic, molecules, compounds, atoms. Do Now: How are atoms, elements, and molecules different? Cl O N H Hydrochloric Acid Nitric Acid How many molecules do you see? How many different elements? How are these molecules alike? What they have in common? How are they different? Are those molecules “true molecules”? How do you know?
2
Objective: Compare and Contrast Organic and Inorganic Molecules
New words: organic, inorganic, molecules, compounds, atoms How many molecules do you see? How many different elements? How are these molecules alike? What they have in common? How are they different? Are those molecules “true molecules”? How do you know?
3
Objective: Compare and Contrast Organic and Inorganic Molecules
New words: organic, inorganic, molecules, compounds, atoms H O H Cl N O Hydrochloric Acid O Nitric Acid
4
Organic compounds All organic compounds contain the element carbon.
Objective: Compare and Contrast Organic and Inorganic Molecules New words: organic, inorganic, molecules, compounds, atoms Organic compounds All organic compounds contain the element carbon. Most organic compounds occur naturally only in living organisms or in their products. Most organic compounds contain hydrogen, and many contain either oxygen or/and nitrogen. Organic molecules are complex and large molecules. Organic molecules are made of a long chain of carbon atoms. Organic compounds are group into four groups: carbohydrates (sugar), lipids (fat) nucleic acids, and proteins. Examples of organic compounds are glucose, proteins, and fat.
5
Objective: Compare and Contrast Organic and Inorganic Molecules
New words: organic, inorganic, molecules, compounds, atoms Inorganic compounds Every compound that is not an organic compound is an inorganic compound. Usually inorganic compounds do not contain carbon. Carbon dioxide (CO2) is an exception. Inorganic compounds are made of a large variety of elements, aluminum (Al), silicon (Si), Sulfur (S), iron (Fe) Living organisms contain inorganic compounds as well as organic compounds. Inorganic molecules are simple and small molecules; they do not contain chain of carbon atoms. Examples of inorganic compounds in living things are water, carbon dioxide and salt.
6
Comparing Organic & Inorganic Molecules
Objective: Compare and Contrast Organic and Inorganic Molecules New words: organic, inorganic, molecules, compounds, atoms Comparing Organic & Inorganic Molecules Main element? Other elements? Complex or simple, large or small Chain of carbon atoms? Present in living things? Examples Organic compounds Inorganic compounds Carbohydrates Lipids Nucleic Acids Proteins Hydrogen and/or Oxygen Nitrogen Yes Yes Carbon Complex large Aluminum Iron Silicon Sulfur Water Carbon dioxide Salt Simple Small It varies No Yes
7
It does not have oxygen and hydrogen
Objective: Compare and Contrast Organic and Inorganic Molecules New words: organic, inorganic, molecules, compounds, atoms Molecule? It has carbon It does not have carbon INORGANIC COMPOUND Large molecule Chain of carbons Small molecule ORGANIC COMPOUND It has oxygen and hydrogen It does not have oxygen and hydrogen
8
Objective: Compare and Contrast Organic and Inorganic Molecules
New words: organic, inorganic, molecules, compounds, atoms Organic Organic inorganic Organic inorganic inorganic Organic inorganic inorganic inorganic inorganic Organic
9
Identify the molecules as organic or inorganic compound.
Objective: Compare and Contrast Organic and Inorganic Molecules New words: organic, inorganic, molecules, compounds, atoms Do Now: Identify the molecules as organic or inorganic compound. Give four reasons of your choice.
10
Cellulose Simple starch Glucose Lipids
Objective: Compare and Contrast Organic and Inorganic Molecules New words: organic, inorganic, molecules, compounds, atoms Organic molecules Inorganic molecules How do you know? Carbon dioxide Hydrochloric acid Nitric acid Ammonia Water Sulfuric acid Hydrogen peroxide Cellulose Simple starch Glucose Lipids Carbon is the main element They have a long chain of carbons They are made of C+ H +O They are large and complex Carbon is not the main element They don’t have a chain of carbons They don’t contain H or O They are simple and small
11
Objective: Compare and Contrast Organic and Inorganic Molecules
New words: organic, inorganic, molecules, compounds, atoms a. Every chemical compound is either an ________ or an _________ b. All organic compounds always contain the main element _______ c. Organic compounds are found in ____________ d. Organic compounds contain the following elements ______________________ e. Organic molecules are ___________ and _______ molecules. f. The structure of the organic molecules are made of a long _______________ g. Organic compounds are group into four groups: ____________________ h. Examples of organic compounds are ____________________________________________________________ organic inorganic carbon living things Carbon, hydrogen, oxygen complex large Chain of carbons Carbohydrates (sugar), lipids (fat), nucleic acids, proteins Glucose, proteins, fat
Similar presentations
