Question

name______ periodic table packet #1
period______
directions: use your periodic table to complete the worksheet.

1. what is the atomic symbol for silver?
2. what is the atomic mass of mercury?
3. ni is the symbol for what element?
4. the element that has the atomic number 17 is?
5. list the symbols for two transition metals.
6. cu, ag, and au are all in what group #
7. name two noble gases
8. give the symbol for two halogens.
9. what is the symbol for element with atomic number 74?
10. what is the atomic mass of copper?
11. what is the last element in period 4?

for questions 12 - 15, label the following key box as it should appear on your periodic table

1. ____________
2. ____________
3. ____________
4. ____________

Explanation:

Step1: Refer to periodic table for silver symbol

Ag

Step2: Find atomic mass of mercury in periodic table

200.59

Step3: Identify element for symbol Ni

Nickel

Step4: Locate element with atomic number 17

Chlorine (Cl)

Step5: List transition - metal symbols

Fe, Cu (answers may vary)

Step6: Determine group for Cu, Ag, Au

Group 11

Step7: Name noble gases

He, Ne (answers may vary)

Step8: Give halogen symbols

F, Cl (answers may vary)

Step9: Find symbol for atomic number 74

W

Step10: Find atomic mass of copper

63.55

Step11: Identify last element in period 4

Kr

Step12: Label atomic number on key box

Atomic Number

Step13: Label element symbol on key box

Element Symbol

Step14: Label element name on key box

Element Name

Step15: Label atomic mass on key box

Atomic Mass

Answer:

1. Ag
2. 200.59
3. Nickel
4. Chlorine (Cl)
5. Fe, Cu (answers may vary)
6. Group 11
7. He, Ne (answers may vary)
8. F, Cl (answers may vary)
9. W
10. 63.55
11. Kr
12. Atomic Number
13. Element Symbol
14. Element Name
15. Atomic Mass