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Biology 1

QuestionAnswer
A pair of shared valence electrons is referred to as a Covalent Bond
For an atom that is not an ion, which statement must be true? Electrons equal Protons
Recall that a carbon atom possesses four valence electrons, while an oxygen atom has six. Given this information, what is the most likely structural formula for carbon dioxide (CO2)? O=C=O
Which statement is correct regarding an atom with high electronegativity Upper right side of periodic tabel
Decide which molecule is held together by polar covalent bonds. NH*3
what part of cholesterol Molecule is polar OH group
What else is necessary in order for a hydrogen atom in a molecule to participate in a hydrogen bond Must be bonded to a more electronegative atom
What kind of bond joins hydrogen to oxygen in a single water molecule Polar covalent
Created by: Username00000
 

 



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