Periodic Table & Atom Practice Test _____/ 5 Name _________________________ The test will be worth 74 points total. Period ____ Date ________________ CA1.5Explain why the periodic table is designed in rows and columns using the following terms: Periodic, property, group, family and period. ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ CA12.4 Examine the graphs below. Which shows a periodic property? Explain. ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ CA13.4 Given elements Z1-Z4 and their approximate positions in the periodic table shown below, which would be considered... ___ a non reactive metal ___ a non reactive non-metal ___ a highly reactive non-metal ___ a highly reactive metal CA14.4 Of the elements shown in the periodic table shown at right, indicate one that would be: ____ a metal

____ a non-metal ____ a metalloid ____ a noble gas

Z2

Z3

Z1

Z4

C

D

B

F

E

A

1..a)

3Gold Penny Lab: Brass is made of what two substances? ________________________Brass is an E, C or M?

b) 5Square Patterns Lab: What contribution did Mendeleev make to the field of chemistry?

How is the Square Patterns Lab like what Mendeleev did? Explain and be specific. 2.

4Identify each as metal (M), nonmetal (N) or metalloid (D).

a) tellurium ____ b) hydrogen _____ c) bismuth ____ e) selenium ____ 3.

8Write the orbital diagrams (obtain separate page from teacher) for the following:

a) yttrium b) magnesium c) bromine d) lead 4.

12Write the COMPLETE electron configurations for each of the following:

a) krypton-_________________________________________________________________ b) scandium-_________________________________________________________________ c) platinum-______________________________________________________________ d) molybdenum-__________________________________________________________________ 5.

2How many unpaired electrons are there in a vanadium atom? ____

6. 9Write the shortcut electron configurations for each of the following:

a) titanium-__________________________________________________________________ b) yttrium-________________________________________________________________ c) iridium-________________________________________________________________ 7. Answer each item concerning the make-up of the periodic table: a)

2As energy levels increase, the number of electrons in each level ( increases / decreases / stays the same ).

b) 4How many electron PAIRS does each energy sublevel hold? s:___ p: ___ d: ___ f: ___

c) 2Why are the Lanthanide and Actinide series at the bottom of the periodic table—where were they originally? BE

SPECIFIC. _______________________________________________________________________________________________ _______________________________________________________________________________________________ 8.

6Draw the electron dot structures for each of the following:

a) carbon b) sodium c) radon d) oxygen e) sulfide (S2-)

3. a) see next page

6p 6p 5d 5d 4f 4f 6s 6s 5p 5p 4d 4d 5s 5s 4p 4p 3d 3d 4s 4s 3p 3p 3s 3s 2p 2p 2s 2s 1s 1s 6p 6p 5d 5d 4f 4f 6s 6s 5p 5p 4d 4d 5s 5s 4p 4p 3d 3d 4s 4s 3p 3p 3s 3s 2p 2p 2s 2s 1s 1s

Element # Element Symbol:

Element # Element Symbol:

Element # Element Symbol:

Element # Element Symbol: