atoms & the periodic table task...
TRANSCRIPT
Atoms & the Periodic Table Task Cards
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Atoms & the Periodic Table Task Cards
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1.
Identify the
element with 79
protons.
2.
Identify the element
with 4 valence
electrons and the
least mass.
6.
Identify the nonmetal
in period 3 that is less
reactive than sulfur.
4.
Identify the metal in
period 3 that is more
reactive than
magnesium.
5.
Identify the nonmetal
in period 4 that is
more reactive than
selenium.
3.
Identify the metalloid in
period 3 with more
protons than sodium and
fewer valence electrons
than chlorine.
7.
Identify the
element with 47
protons.
8.
Identify the
element in period
5, group 17.
12.
Identify the element
that is more reactive
than sulfur and has one
less proton than argon.
10.
Identify the element
with 3 energy levels
and 2 valence
electrons.
11.
Identify the
element with 5
neutrons.
9.
Identify the element
with 5 valence
electrons in period 4.
13.
Identify the element
that is non-reactive
(inert) with 4 energy
levels
14.
Identify a
nonmetal with 1
valence electron.
18.
Identify the noble
gas with 2
valence electrons.
16.
Identify the least
reactive metal in
period 3.
17.
Identify the
metalloid in group
13.
15.
Identify the nonmetal in
period 2 that is more
reactive than nitrogen and
less reactive than fluorine.
19.
Identify the metal in
the 4th period that is
more reactive than
Calcium.
20.
Identify a metalloid
with 5 valence
electrons.
24.
Identify the element that
has more valence
electrons than fluorine and
fewer energy levels than
sodium.
22.
Identify the element
that has 5 valence
electrons and 2
energy levels.
23.
Identify the
Lanthanide with
the least mass.
21.
Identify the element
that has 6 valence
electrons and 3
energy levels.
25.
Identify the element:
26.
Identify the element:
30.
What group # is this
element in?
28.
How many valence electrons
does this atom have?
29.
What period is this
element in?
27.
Is this element classified as a
metal, nonmetal or metalloid?
P: 13
N: 14 - -
- -
-
- -
-
-
-
-
-
-
-
-
-
- -
- - P: 8
N: 8
-
P: 3
N: 4 - -
-
P: 15
N: 16 - -
- -
-
- -
-
-
-
- -
-
-
-
P: 5
N: 6 - -
-
-
-
P: 7
N: 7 - -
- -
-
- -
31.
What is the name of
the group/family that
nitrogen is in?
32.
What is the group/family
name that this element is in?
36.
What is the group/family name
that this element is in?
34.
Why is this element considered
nonreactive or inert?
35.
What is the formula
used to calculate the
number of neutrons in
an atom?
33.
Name at least 2 other elements that
have similar chemical properties to
the element pictured below.
-
-
-
- -
- - P: 8
N: 8
-
P: 3
N: 4 - -
-
P: 10
N: 10 - -
- -
-
-
- -
-
-
P: 12
N: 12 - -
- -
-
- -
-
-
-
- -
Ato
ms a
nd t
he P
erio
dic
Tab
le A
nsw
er S
heet
Dire
ctions
: Use
this
shee
t to
rec
ord
your
Ato
ms
and
the
Per
iodic
Tab
le T
ask
Car
d an
swer
s.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
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13.
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17.
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21.
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24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
Ato
ms a
nd t
he P
erio
dic
Tab
le A
nsw
er S
heet
Dire
ctions
: Use
this
shee
t to
rec
ord
your
Ato
ms
and
the
Per
iodic
Tab
le T
ask
Car
d an
swer
s.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
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17.
18.
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20.
21.
22.
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24.
25.
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28.
29.
30.
31.
32.
33.
34.
35.
36.
Atoms and the Periodic Table Answer Sheet
Directions: Use this sheet to record your Atoms and the Periodic Table Task Card answers.
1. Gold
2. Carbon
3. Silicon
4. Sodium
5. Bromine
6. Phosphorus
7. Silver
8. Iodine
9. Arsenic
10. Magnesium
11. Beryllium
12. Chlorine
13. Krypton
14. Hydrogen
15. Oxygen
16. Aluminum
17. Boron
18. Helium
19. Potassium
20. Arsenic or Antimony
21. Sulfur
22. Nitrogen
23. Lanthanum
24. Neon
25. Aluminum
26. Lithium
27. Nonmetal
28. 5 valence electrons
29. Period 2
30. Group 15
31. Nitrogen Group/Family
32. Alkali Metals
33. Sulfur, Selenium, Tellurium, or Polonium (at least 2)
34. Because it’s outer shell is completely filled
35. Mass - atomic number (mass - protons)
36. Alkaline Earth Metals