Download Alkali metals

Name ______________________________Date_______________________________Hr________
ACTIVITY PACKET – ATOMS AND PERIODIC TABLE
Periodic Table Label
Complete your periodic table using the following instructions:
1. Color each section of the Periodic Table given below (3 different colors).
Make a key on your PT so you know which color represents which section.
List the appropriate number of properties for each section below. (Hint: Page
298 in your textbook).
Metals –
 (5) Properties:
Nonmetals  (4) Properties:
Metalloids/Semi-metals/Semi-conductors  (2) Properties:
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2. Label which direction are called periods and which are called
families/groups (Hint: p. 299 in your textbook)
3. Label the groups by number (skip transition metals).
Label the families by name (including transition metals).
Give one fact about each group/family below.
(Hint: Page 300 & 301 in your textbook).
 Alkali metals
o Fact:
 Alkaline Earth metals
o Fact:
 Transition metals
o Fact:
 Halogens
o Fact:
 Noble gases
o Fact:
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Bohr Model Diagrams – Elements 1 - 18
Directions: Using your periodic table and notes, draw the Bohr Model for each element
H
p+ =
Be
p+ =
N
p+ =
n=
n=
n=
e-=
He
p+ =
e-=
B
p+ =
e-=
O
p+ =
n=
n=
n=
Li
p+ =
n=
e-=
e-=
C
p+ =
n=
e-=
e-=
F
p+ =
n=
e-=
e-=
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Ne
p+ =
Al
p+ =
S
p+ =
n=
n=
n=
e-=
Na
p+ =
e-=
Si
p+ =
e-=
Cl
p+ =
n=
n=
n=
e-=
Mg
p+ =
n=
e-=
e-=
P
p+ =
n=
e-=
e-=
Ar
p+ =
n=
e-=
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Name _____________________________________Date ______________________Hr____________
Valence Clues
Directions: Use your periodic table in this unit and information you have learned in order to fill out
the following chart. The atom and its valence electrons (outer shell) will be shown. Write in the
information requested in the first four blanks, and circle the appropriate information in the fifth area.
1. Element ______________
Valence ______________
Group ________________
Period ______________
4. Element _____________
Valence ______________
Group _____________
Period _____________
Metal, Nonmetal, Metalloid, Noble gas
Metal, Nonmetal, Metalloid, Noble gas
2. Element _______________
Valence ________________
Group ______________
Period _______________
Metal, Nonmetal, Metalloid, Noble gas
5. Element ______________
Valence ______________
Group _______________
Period ______________
Metal, Nonmetal, Metalloid, Noble gas
3. Element _____________
Valence ______________
Group ____________
Period _____________
6. Element ______________
Valence ______________
Group ______________
Period ______________
Metal, Nonmetal, Metalloid, Noble Gas
Metal, Nonmetal, Metalloid, Noble gas
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7. Element _____________
Valence _____________
Group _______________
Period ______________
Metal, Nonmetal, Metalloid, Noble gas
8. Element _____________
Valence ______________
Group ______________
Period _______________
Metal, Nonmetal, Metalloid, Noble gas
9. Element _____________
Valence ______________
Group ______________
Period _______________
Metal, Nonmetal, Metalloid, Noble gas
10. Element _____________
Valence ______________
Group ______________
Period _______________
Metal, Nonmetal, Metalloid, Noble gas
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11. This element is in the same family as lead, and it has fewer protons than sodium.
_________________________________________
12. This element has an atomic number that is one greater than platinum.
_________________________________________
13. This element has the most protons of any element in group 5A.
_________________________________________
14. This element has more than 50, but less than 75 protons, and it is in group 7A.
_________________________________________
15. This group 2 element has fewer protons than bromine, but more protons than sulfur.
_________________________________________
16. This element has the lowest atomic number of any group 6A element.
_________________________________________
17. This element has an atomic number that is double the atomic number of silicon.
_________________________________________
18. This element has more valance electrons than oxygen, fewer valance electrons than neon, more
protons than sodium, but fewer protons than argon.
_________________________________________
19. This element has an atomic number lower than that of aluminum and one less valence electron
than group 6A elements.
_________________________________________
20. This element is in group 1A and has a higher atomic number than chlorine, but a lower atomic
number than bromine.
_________________________________________
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Electron Lewis/Dot Diagrams – Elements 1 - 18
Directions: Using your periodic table and notes, draw the Electron Lewis/Dot Diagram for each
element
Hydrogen
Helium
Lithium
Beryllium
Boron
Carbon
Nitrogen
Oxygen
Fluorine
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Neon
Sodium
Magnesium
Aluminum
Silicon
Phosphorus
Sulfur
Chlorine
Argon
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Critical Thinking Questions
Use the diagrams and information on the front to provide answers to the following questions.
1. How many protons are found in each hydrogen atom below?
a)
1
H
1
b)
2
H
1
c)
3
H
1
2. On each of the symbols above, circle the number that represents the number of protons present
in the atom.
3. What does the top number of each symbol in number 1 represent? The bottom number?
4. How many electrons are found in each hydrogen atom listed in number 1?
5. How many neutrons are found in each hydrogen atom listed in number 1?
6. How can you determine the number of neutrons in each of those hydrogen atoms using just the
information provided in question 1?
7. How are the hydrogen atoms listed above similar to each other?
8. How are the hydrogen atoms listed above different from each other?
9. Those hydrogen atoms are what we call “isotopes”. How would you define isotope?
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