zSCI Chemistry (FDA) - Unit 16: Covalent Nomenclature
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Covalent Nomenclature


1) How many atoms are in Carbon Monoxide?
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2) How many atoms are in Carbon Disulfide?
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How is a covalent molecule different from an ionic compound?


3) An ionic compound is a substance that is held together by an ionic bond, which refers to the transfer of __________ between atoms.

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4) A covalent molecule is a substance that is held together by a covalent bond, which refers to the _________ of electrons between atoms.

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5) Identify all the characteristics of a covalent molecule.





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What are the Greek Prefixes?


6) Chemistry prefixes are used to denote the number of _____ of each element in a molecule.

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7) Identify all the correct Greek Prefixes with its correct number of atoms.





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How is a covalent formula written?


8) What does electronegativity describe?

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9) Write the formula for the following covalent molecule:  Carbon Monoxide

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10) Write the formula for the following covalent molecule:  Phosphorus Monochloride

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How to name a compound given the formula?


11) Covalent compounds include ...
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12) The element charge is used to write formulas for covalent compounds.
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13) What is the name of the compound:  CS2

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14) What is the name of the compound: S2O4

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You have to change the ending of the second word



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ChemLab:  Identifying Nutrients


15) These are used as an energy source and as a building material for cells.
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16) This is the essential building block of muscles, skin, bone, hair and most other body structures.
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17) This is an organic molecule containing hydrogen, carbon, and oxygen.
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18) Starch is a type of polysaccharide found in potatoes, rice, pasta, bread, and other plant-based foods.
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19) Starches are found in potatoes, cereal, pasta, and flour.
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20) Extended Learning

Watch the following video, then write a five-sentence paragraph summarizing the video.


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21)

ChemLab:  Identify Nutrients

Student Exploration Lab Sheet
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