15- A covalent bond in which electrons are shared unequally is: .............................
polar
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baam
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seesaw
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gift
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banana
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12-The bond between O2 is âĶâĶâĶâĶâĶâĶâĶâĶâĶ & between N2 is âĶâĶâĶâĶâĶâĶ.âĶâĶâĶ.. covalent
double - triple
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15
14-21-The number of _____ is most important in determining how an atoms will bond. Electron sin the
Valence Electrons
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4-Types of chemical bonds a-Ionic bonds â b-Covalent bonds â c-Metallic bonds d-all
d-all
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banana
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seesaw
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rocket
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lifesaver
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15
1-is made of two similar atoms. Ex. : H2 - O2
Element
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15
11-What is the type of this covalent bond ?
double covalent bond
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15
8-Exists when 2 non metal atoms share 2 pairs of valence electrons.
double covalent bond
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15
2-is a substance made up of two or more different elements in fixed ratio. Ex. H2O - CO2
Compound
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16-What happens to the electrons in a Nonpolar Covalent bond ?
non polar
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6-the type of bond when each atom share by no. of valence electrons equal to that needed to completes its outer shell to be stable as nearest inert gas.
Covalent Bond
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9-True or false : Double bonds are stronger than single bonds.
True
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3-Is a force that join atoms together in a compound or an element.
