9-True or false : Double bonds are stronger than single bonds.
True
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15
16-What happens to the electrons in a Nonpolar Covalent bond ?
non polar
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baam
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star
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fairy
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10
15
20
25
banana
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15
13-Which Compound would be classified as a covalent bond? a-HCl b-H2O c- both
c- both
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5-It is a bond formed between 2 non- metal atoms by sharing valence electrons to complete its outer shell
Covalent Bonds
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2-is a substance made up of two or more different elements in fixed ratio. Ex. H2O - CO2
Compound
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11-What is the type of this covalent bond ?
double covalent bond
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15- A covalent bond in which electrons are shared unequally is: .............................
polar
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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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14-21-The number of _____ is most important in determining how an atoms will bond. Electron sin the
Valence Electrons
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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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banana
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magnet
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shark
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baam
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12-The bond between O2 is âĶâĶâĶâĶâĶâĶâĶâĶâĶ & between N2 is âĶâĶâĶâĶâĶâĶ.âĶâĶâĶ.. covalent
double - triple
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8-Exists when 2 non metal atoms share 2 pairs of valence electrons.