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Periodic table Flashcards | StudBud
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Periodic table
Periodic table
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#periodictable #groups #periods #elements
Flashcards
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Questions
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Answers
1
What group of elements touch the staircase?
Nonmetals
Metalloids
Metals
2
Which element is in Period 2 Group 1?
Hydrogen
Beryllium
Helium
Lithium
3
Groups are also called______
Rows
Metals
Families
Periods
4
Ductile means that a metal can be______?
stretched into a wire
bent/hammered without breaking
shiny
rusted
5
Which element has the symbol S?
Scandium
Selenium
Samarium
Sulfur
6
Elements that are considered poor conductors of heat and electricity are called?
Metalloids
Nonmetals
Metals
7
Which element has 79 protons?
Bromine
Gold
Silver
Mercury
8
What group of elements are on the right side of the periodic table and are mostly gases?
Metals
Nonmetals
Metalloids
9
Elements in the same period have the same number of_____?
valence electrons
protons
shells/energy levels
neutrons
10
Which group is considered NON reactive?
Transition Metals
Noble Gases
Alkaline Earth Metals
Alkali Metals
11
Who created the periodic table that we still use today?
Mendeleev
Rutherford
Thomson
Einstein
12
What group of elements makes up the majority of the periodic table?
Metalloids
Metals
Nonmetals
13
Elements in the same group have the same number of_____?
Valence Electrons
Neutrons
Protons
Shells/Energy levels
14
Elements in the same______ have similar properties/characteristics.
Group
row
shell
Period
15
An element is considered reactive when it gives away or takes electrons? (unfilled shells)
False
True
16
What are valence electrons?
All of the electrons in an atom
Inner shell electrons
Outer shell electrons
17
Group 5 elements have how many valence electrons?
1
5
10
2
18
Malleable means that a metal can be______?
rusted
bent/hammered without breaking
shiny
stretched into a wire
19
Which element is in Period 3 Group 8?
Neon
Lead
Argon
Cesium
20
The vertical columns on the periodic table are called?
Groups
Transition Metals
Periods
Noble Gases
21
Which element is found in period 3 group 1?
Beryllium
Magnesium
Sodium
Lithium
22
What element has 7 neutrons?
Oxygen
Carbon
Phosphorus
Nitrogen
23
What are the horizontal rows on the periodic table called?
Noble Gases
Periods
Transition Metals
Groups
24
What is the only liquid metal at room temperature?
Mercury
Silver
Gold
Bromine
25
Which element can be found in period 5 group 7?
Lead
Rutherfordium
Bismuth
Iodine
