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Worksheets2.2 Organic Molecules
Total questions: 11
Worksheet time: 11mins
Molecules that have carbon to carbon bonds or carbon to hydrogen bonds are called ______ molecules.
inorganic
organic
synthetic
metallic
Which molecule is considered organic?
CO2
CH4
Ar
O2
The presence of carbon to hydrogen bonds in a molecule indicates that it is ______.
inorganic
organic
metallic
synthetic
It's important to recognize which molecules are organic, because they could _____ when they react with oxygen.
Not change
Transfer energy
Absorb carbon
Be destroyed
Generally, the more carbon - carbon or carbon - hydrogen bonds a molecule has, the more _____ it could transfer when it reacts with oxygen molecules.
atoms
energy
mass
force
Which of the following is an example of an inorganic molecule?
A) CH4
B) CO2
C) C6H12O6
D) C2H5OH
Generally, the more carbon - carbon or carbon - hydrogen bonds a molecule has, the more _____ it could transfer when it reacts with oxygen molecules.
atoms
energy
mass
force
The chemical formula for ethanol is C2H5OH. Using that information, Identify the oxygen atom in the molecular model (click on it).
Identify the bonds that would classify this as an organic molecule. Carbon atoms are black, oxygen atoms are red, hydrogen atoms are white.
Select the type of molecule here that would NOT help store energy
Categorize these as molecules that help store lots of energy / do not help store lots of energy (when they are able to react with oxygen)
Organic molecules
Inorganic molecules
Molecules with C-C and C-H bonds
Molecules without C-C or C-H bonds
