Question

periodic table packet #1
name__ 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
12____
13____
14____
15____

Explanation:

Step1: Check periodic table for silver

Silver's atomic symbol is Ag.

Step2: Check periodic table for mercury

Mercury's atomic mass is approximately 200.59.

Step3: Identify element for symbol Ni

Ni is the symbol for nickel.

Step4: Locate element with atomic number 17

The element with atomic number 17 is chlorine (Cl).

Step5: List transition - metal symbols

Two transition - metal symbols could be Fe (iron) and Cu (copper).

Step6: Determine group for Cu, Ag, Au

Cu, Ag, and Au are in group 11.

Step7: Name noble gases

Two noble gases are He (helium) and Ne (neon).

Step8: Give halogen symbols

Two halogen symbols are F (fluorine) and Cl (chlorine).

Step9: Find symbol for atomic number 74

The symbol for the element with atomic number 74 is W (tungsten).

Step10: Check atomic mass of copper

The atomic mass of copper is approximately 63.55.

Step11: Identify last element in period 4

The last element in period 4 is Kr (krypton).

Step12: Label atomic number

The label for the first arrow in the key box is "Atomic Number".

Step13: Label atomic symbol

The label for the second arrow in the key box is "Atomic Symbol".

Step14: Label element name

The label for the third arrow in the key box is "Element Name".

Step15: Label atomic mass

The label for the fourth arrow in the key box is "Atomic Mass".

Answer:

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