11. 1. Covalent bonds are between...
a. Metal and Non-metal
b. Non-metal and Non-metal
c. Metal and Metal
12. 1. Covalent bonds are between...
a. Metal and Non-metal
b. Non-metal and Non-metal
c. Metal and Metal
13. 2. Ionic bonds are between...
a. Metal and Non-metal
b. Non-metal and Non-metal
c. Metal and Metal
14. 2. Ionic bonds are between...
a. Metal and Non-metal
b. Non-metal and Non-metal
c. Metal and Metal
15. 3. How are covalent bonds
formed?
a. Sharing of electrons
b. Transfer of electrons
16. 3. How are covalent bonds
formed?
a. Sharing of electrons
b. Transfer of electrons
17. 4. How are ionic bonds formed?
a. Transfer of electrons
b. Sharing of electrons
18. 4. How are ionic bonds formed?
a. Transfer of electrons
b. Sharing of electrons
19. 5. Is hydrogen considered a
metal or a non-metal?
a. A metal
b. Nonmetal
c. Metalloid
20. 5. Is hydrogen considered a
metal or a non-metal?
a. A metal
b. Nonmetal
c. Metalloid
21. 6. Why do elements bond?
a. To be friends
b. To create a new element
c. To become stable
22. 6. Why do elements bond?
a. To be friends
b. To create a new element
c. To become stable
23. 7. What is a valence electron?
a. The sum of neutrons and protons.
b. The no. of electrons in the last shell.
c. A type of bond.
d. A popular compound.
24. 7. What is a valence electron?
a. The sum of neutrons and protons.
b. The no. of electrons in the last shell.
c. A type of bond.
d. A popular compound.
25. 8. Group numbers on the periodic
table help us determine
a. The number of valence
electrons
b. Color of the elements
c. The number of protons
26. 8. Group numbers on the periodic
table help us determine
a. The number of valence
electrons
b. Color of the elements
c. The number of protons
27. 9. When a Na atom, loses one
electron, it gets a charge of _______.
a. -1
b. +1
c. 0
28. 9. When a Na atom, loses one
electron, it gets a charge of _______.
a. -1
b. +1
c. 0
29. 10. In an ionic bond, electrons are
a. lost or gained
b. shared
c. none of the above
30. 10. In an ionic bond, electrons are
a. lost or gained
b. shared
c. none of the above
31. 11. The bond formed when Mg
combines with O2 is _____.
a. ionic
b. covalent
c. metallic
32. 11. The bond formed when Mg
combines with O2 is _____.
a. ionic
b. covalent
c. metallic
33. 12. Metals tend to _______
electrons to become _____ ions.
a. lose, positive
b. gain, negative
c. lose, neutral
34. 12. Metals tend to _______
electrons to become _____ ions.
a. lose, positive
b. gain, negative
c. lose, neutral
35. 13. Ionic bond is formed between
atoms of ________ and _______.
a. metals and non-metals
b. metals
c. non-metals
36. 13. Ionic bond is formed between
atoms of ________ and _______.
a. metals and non-metals
b. metals
c. non-metals
37. 14. Charged atoms are called as
_____.
a.protons
b. electrons
c. ions
38. 14. Charged atoms are called as
_____.
a. protons
b. electrons
c. ions
39. 15. How is the bond in F2 different
from the bond in KCl ?
a. F2 is covalent and KCl is ionic
b. F2 is ionic and KCl is ionic
c. F2 is ionic and KCl is covalent
40. 15. How is the bond in F2 different
from the bond in KCl ?
a. F2 is covalent and KCl is ionic
b. F2 is ionic and KCl is ionic
c. F2 is ionic and KCl is covalent
