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9. What bond is formed in water molecules?
A. Ionic bond
B. hydrogen bond
C. polar covalent bond
D. Nonpolar covalent bond

10. How is covalent bond formed?
A. by giving away of electrons
B. It is formed by sharing protons
C. It is formed by the transfer of electrons
D. It is formed by gaining of electrons​


Sagot :

Answer:

9.B.hydrogen bond

10.A.by giving away of electrons

Explanation:

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Answer:

9.C-Polar covalent bond

10.C-It is formed by the transfer of alectrons

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