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Periodic Table
Periodic Table
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Identify characteristics of elements by their positions on the periodic table
Flashcards
20 cards
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Questions
20
Answers
1
What element is this?
helium
hydrogen
beryllium
lithium
2
What period is this element in?
7A
3
5A
2
3
What period is this element in?
2A
3A
3
12
4
Metal, metalloid, or nonmetal?
metalloid
nonmetal
metal
5
What element is this?
beryllium
sodium
sulfur
silicon
6
How many energy levels?
9
5
4
2
7
Metal, nonmetal, or metalloid?
metalloid
metal
nonmetal
8
How many energy levels?
11
29
4
4A
9
Which group is this element in?
2
12
6A
4A
10
How many valence electrons?
8
16
18
6
11
How many valence electrons?
27
13
3A
3
12
What group is this element in?
3A
1A
11
3
13
What element is this?
neon
potassium
argon
chlorine
14
What element is this?
neon
bromine
krypton
chlorine
15
What group is this element in?
1A
6A
2A
8A
16
Metal, metalloid, or nonmetal?
metalloid
nonmetal
metal
17
What element is this?
sulfur
beryllium
hydrogen
silicon
18
How many valence electrons?
4
2
1
8
19
How many energy levels?
4
14
4A
3
20
What element is this?
nitrogen
oxygen
boron
helium