1. Bonds
Ions
Feeling
Lucky?
Energy
Levels
Valence
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2. The element whose outermost energy is full with 2 e-

3. What is Helium?

4. This determines how an element will bond

5. What is the # of valence electrons?

6. The reason atoms have no charge

7. What is the number of protons = the # of electrons?

8. Where valence electrons are located

9. What is the outermost energy level?

10. The number of valence electrons in group 1 & 2 respectively

11. What are one and two?

12. The number of electrons the 1st energy level can hold

13. What is two?

14. The reason atoms bond

15. What is to fill their outermost energy level?

16. The energy required to remove electrons from atoms

17. What is ionization energy?

18. In elements 1-18, the third energy level can hold this many electrons

19. What is eight?

20. The reason group 17 gains electrons

21. What is high electron affinity?

22. The properties of malleability and ductility are associated with this bond.

23. What is a metallic bond?

24. Atoms gain, lose, or share electrons

25. What is chemical bonding?

26. Arranged in crystal lattices

27. How are ionic bonds?

28. Two of the same type of atoms joined by a covalent bond

29. What is diatomic molecule?

30. The type of bond that allows a staple to bend without breaking

31. What is metallic bonding?

32. The bond formed by attraction between two oppositely charged ions.

33. What is ionic bonding?

34. The charge of a sodium ion

35. What is 1+?

36. The charge of an ion that contains 16 Protons and 18 electrons

37. What is 2-?

38. The charge of a potassium ion.

39. What is 1+?

40. And Cl bond. (to the electrons)`
This happens when Na
And Cl bond. (to the electrons)`

41. What is Na loses 1 e- and Cl gains 1 e-?

42. Valence electrons Cl has.
The number of
Valence electrons Cl has.

43. What is 7?

44. Malleable, ductile, conducts heat & electricity

45. What are metallic properties due to metallic bonding?

46. The type of element that tends to gain electrons during bonding

47. What are the nonmetals?

48. The group of elements that tend to lose electrons during bonding.

49. What are the metals?

50. The type of bonding which forms a “sea of electrons”

51. What is metallic bonding?