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Periodic Table of Elements Flashcards | StudBud
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Periodic Table of Elements
Periodic Table of Elements
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Basic quiz students can use to test their knowledge of the periodic table.
Flashcards
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Questions
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Answers
1
What determines the reactivity of an element?
number of electrons
number of neutrons
number of valence electrons
number of protons
2
The periodic table of elements is divided into what 3 categories?
Noble gases, metals and metalloids
none of the above
metals, non-metals, and metalloids
groups, periods and metals
3
Who created the periodic table of elements?
Charles Darwin
Dmitri Mendeleev
Albert Einstein
Gregor Mendel
4
What two groups are found under the main part of the periodic table?
Carbon and Nitrogen groups
Lanthanide and Actinide groups
Halogen and Noble Gases
Alkali and Alkaline-Earth Metals
5
Which group do the group 1 Alkali Metals react violently with to create salts?
Alkaline-Earth Metals
Carbon group
Nitrogen Group
Halogen Group
6
What elements are usually grayish in color and are great conductors of heat and electricity?
Nobel Gases
Alkali Metals
Transition Metals
Halogen group
7
All the elements touching the dark zig zag line are __________ except for ____________.
noble gases, Aluminum
non-metals, Aluminum
metals, Aluminum
metalloids, Aluminum
8
What is the least reactive group?
Transition Metals
Carbon group
Noble Gases
Halogen group
9
How many valence electrons does group 1 have?
0
1
3
2
10
An element can have as few as _____ energy level or as many as _____ energy levels.
1, 7
Elements don't have energy levels
2, 6
0, 3
11
Where on the periodic table can you find the number of energy levels an element has?
dark zig zag line
periods
groups
atomic mass
12
What is the best way to identify elements on the periodic table?
atomic mass
atomic number
valence electrons
group number
13
Find the element: Group 5, Period 2.
Nitrogen
Calcium
Helium
Carbon
14
What are the vertical columns (1-18) on a periodic table called?
periods
atomic mass
groups/families
atomic number
15
Which element stands alone because its properties do not match any one group?
Hydrogen
Oxygen
Nitrogen
Helium
16
How many valence electrons does group 15 have?
5
4
1
3
17
Which group contains elements that are all gases at room temperature?
Carbon group
Noble gases
Alkaline-Earth Metals
Boron group
18
Which group of metals is the most reactive?
Metalloids
Noble gases
Halogen group
Alkali Metals
19
The periodic table is arranged by -
atomic number
atomic structure
all of the above
chemical and physical properties
20
What is an element called that has both metal and non-metal properties?
Non-Metal
Metalloids
Noble gases
Metals
