Periodic Table Review Pt - Mr. Fischer



Periodic Table

1. Where are the metals located on the periodic table?

2. Where are the nonmetals located on the periodic table?

3. Where are the semi-metals located on the periodic table?

4. What are the diatomic elements?

5. Using the following blank periodic table, label the following:

a. Alkali metals

b. Alkaline earth metals

c. Halogens

d. Noble gases

e. Valence electrons

f. Ionic charge

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6. Write the number of valence electrons and ionic charge for the following atoms:

a. I ____ valence electrons ____ ionic charge

b. In ____ valence electrons ____ ionic charge

c. Sr ____ valence electrons ____ ionic charge

d. Bi ____ valence electrons ____ ionic charge

Periodic Table

1. Use arrows to represent the following periodic trends and label each arrow with the appropriate trend. (Use a different color pencil for each trend):

a. Electronegativity

b. Atomic Size

c. Ionization energy

d. Electron affinity

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2. Which atom in each pair has the larger atomic radius?

____ a. Li or K

____ b. Ca or Ni

____c. Ga or B

____d. O or C

3. Which atom or ion in each pair has the larger ionization energy?

____a. Na or O

____b. Be or Ba

____c. Ar or F

____d. Cu or Ra

4. Which atom has the highest electronegativity?

____a. Si or O

____b. Al or F

____c. Sr or Cl

____d. Cu or Ra

5. Chlorine, selenium, and bromine are located near each other on the periodic table. Which of these elements is

a) the smallest ion?

b) the atom with the highest ionization energy?

6. Phosphorus, sulfur and selenium are located near each other on the periodic table. Which of these elements is

a) the largest atom?

b) the atom with the highest ionization energy?

7. Scandium, yttrium, and lanthanum are located near each other in the periodic table. Which of these elements is

a) the largest atom?

b) the atom with the smallest ionization energy?

8. (a) Which of the following atoms is smallest: vanadium, chromium, or tungsten?

(b) Which of these atoms has the highest ionization energy?

9. (a) Which of the following atoms is smallest: nitrogen, phosphorus, or arsenic?

(b) Which of these atoms has the smallest ionization energy?

10. Which of the following is the largest: a potassium atom, a potassium ion with a charge or 1+, or a rubidium atom?

Moles

11. What is a mole?

12. What is the molar mass of the following molecules

A. NaBr

B. MgI2

C. AlF3

D. (NH4)2CO3

E. Sr(OH)2

13. Determine the number of moles you would have if you started with

A. 10 g of NaOH

B. 150 g of CaCl2

14. Determine the number of grams if you start with moles

A. 3.5 moles of Sr(OH)2

B. 7.5 moles of K2CO3

15. Combine the following ions to form molecules

A. Li+ O2-

B. Ga3+ F-

C. Ba2+ N3-

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