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Periodic
Table
Metals
Compounds
Atoms
Misc.
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2. What is a metalloid?
Answer

3. An Element with Properties of metals and nonmetals
What is a metalloid?
An Element with Properties of metals and nonmetals

4. “He” stands for Helium. What is “He” called?
Answer

5. “He” stands for Helium. What is “He” called?
A chemical symbol

6. What do the numbers on the periodic table stand for?
Answer

7. What do the numbers on the periodic table stand for?
The number of protons an element has

8. The elements in a column are part of a _______?
Answer

9. The elements in a column are part of a _______?
Group

10. How are the new elements that are added to periodic table made?
Answer

11. How are the new elements that are added to periodic table made?
Artificially

12. What is luster?
Answer

13. The shininess of a metal
What is luster?
The shininess of a metal

14. Why is copper used in electric wiring?
Answer

15. Why is copper used in electric wiring?
To conduct or transfer electricity

16. Can metals conduct heat?
Answer

17. Can metals conduct heat?
Yes

18. What do you call a metal that is NOT a pure element
What do you call a metal that is NOT a pure element? (either made up of mixtures of metals or metals and other elements)
Answer

19. What do you call a metal that is NOT a pure element
What do you call a metal that is NOT a pure element? (either made up of mixtures of metals or metals and other elements)
An alloy

20. What five properties can describe metals?
Answer

21. What five properties can describe metals?
Luster (shininess), Malleability (Hammered or rolled into thin sheets), ductile (can be formed into wires), conductors of electricity and heat

22. What do we call the compound H2O?
Answer

23. What do we call the compound H2O?
Water

24. When atoms joins to form a compound, they undergo a ____ ______.
Answer

25. When atoms joins to form a compound, they undergo a ____ ______.
Chemical change

26. Are compounds found on the periodic table of elements?
Answer

27. Are compounds found on the periodic table of elements?No

28. Daily Double

29. What does a chemical formula show?
Answer

30. What does a chemical formula show?
The number of atoms of each element in one molecule of a compound

31. How would you write the chemical formula for the compound table salt (sodium chloride)?
Answer

32. How would you write the chemical formula for the compound table salt (sodium chloride)?
NaCl

33. What is the center of an atom called?
Answer

34. What is the center of an atom called?
Nucleus

35. What is an atom made up of?
Answer

36. What is an atom made up of?
Subatomic particles (protons, neutrons, and electrons)

37. What are atoms mostly filled with?
Answer

38. What are atoms mostly filled with?
Empty space

39. What is the smallest unit of an element called?
Answer

40. What is the smallest unit of an element called?
An atom

41. What does atom mean in Greek?
Answer

42. What does atom mean in Greek?
Uncut able

43. What was John Dalton’s atomic theory?
Answer

44. What was John Dalton’s atomic theory?
That all matter is made up of tiny particles called atoms

45. What charge does a proton have?
Answer

46. What charge does a proton have?
Positive

47. All the things on this earth are either matter or _______?
Answer

48. All the things on this earth are either matter or _______?
energy

49. What element do all living things have in common?
Answer

50. What element do all living things have in common?
Carbon

51. What are the four categories on the Periodic Table of Elements?
Answer

52. What are the four categories on the Periodic Table of Elements?
Metal, metalloid, nonmetal, and artificial