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Worksheetschemical bonding quiz 1
Total questions: 10
Worksheet time: 4mins
1. Atoms sometimes form bonds to _____.
A. give away protons
B. lose energy
C. become more stable
D. give away neutrons
2. The force that holds atoms together in molecule called _____.
A. chemical bond
B. covalent bond
C. ionic bond
D. metallic bond
3. How many valence electrons does Iodine have?
A.1
B. 3
C.5
D.7
4. Which of the following elements have the lowest ionization energy?
A. Na
B. Al
C. P
D. Cl
5. Oxygen atoms have six electrons in their outer shells. When 2 oxygen atoms bond they will form a _____ bond by _____ their electrons.
A. ionic, transferring
B. ionic, sharing
C. covalent, sharing
D. covalent, transferring
6. Sodium has one electron in its outer shell. When Sodium bond to Chlorine the atoms will form a _____ bond by _____ their electrons.
A. ionic, transferring
B. ionic, sharing
C. covalent, sharing
D. covalent, transferring
7. Usually occurs between non-metals.
A. covalent bond
B. ionic bond
C. hydrogen bond
D. metallic bond
8. How is the bond in Br2 different from the bond in MgF2?
A. The bond in Br2 is metallic while the bond in MgF2 is covalent.
B. The bond in Br2 is ionic while the bond in MgF2 is covalent.
C. The bond in Br2 is covalent while the bond in MgF2 is ionic.
D. There is no bond difference between the two.
9. Creates compounds with very high boiling points.
A. covalent bond
B. ionic bond
C. hydrogen bond
D. metallic bond
10. Creates compounds with low electrical conductivity.
A. covalent bond
B. ionic bond
C. hydrogen bond
D. metallic bond
