From left to right on the periodic table, ...

Elements decrease in reactivity

Which properties most accurately describe the element silicon (Si)?

semi-conductor of electricity, solid at room temperature

How are elements in the periodic table organized?

Based on physical and chemical properties

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Duplicate of Chemistry: Periodic Table

15 termsStudBud Administration11,892 plays

Introductory quiz to the organization of the #periodictable, including properties of groups. It is recommended to have access to the periodic table during this quiz. #Chemistry #grade9 #grade10 #grade11 #NGSS #HS-PS1-1 #Science

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Questions 15

Answers

1
Each horizontal row on the periodic table is called what?
Group
Period
2
Which group on the periodic table is the most reactive?
Halogens
Transition metals
Alkali metals
Alkaline-earth metals
3
Elements with an atomic number higher than __ are not found naturally.
71
90
92
58
4
Which accurately describes nonmetals?
Always solid at room temperature
Often used in computer parts
Poor conductors of electricity
Both malleable and ductile
5
Most elements on the periodic table are classified as __________.
Gases
Nonmetals
Metals
Metalloids
6
From left to right on the periodic table, ...
Elements become highly unreactive metals
Elements decrease in reactivity
Elements increase in reactivity
Elements become highly reactive nonmetals
7
Which properties most accurately describe the element silicon (Si)?
Ductile and malleable
semi-conductor of electricity, solid at room temperature
Highly conductive, solid at room temperature
Poor conductor, transparent
8
Which group of elements is un-reactive?
Noble Gases
Alkaline-earth metals
Transition metals
Inner transition metals
9
Groups on the periodic table are arranged
Vertically
Horizontally
10
How are elements in the periodic table organized?
Based on physical and chemical properties
Alphabetically
Least reactive to most reactive
Increasing number of neutrons
11
Which pair of elements would have similar properties due to the position in the periodic table?
Calcium (Ca), Helium (He)
Lithium (Li), Beryllium (Be)
Copper (Cu), Gold (Au)
Aluminum (Al), Zinc (Zn)
12
Which group of elements does not melt or change when placed in fire?
Alkali metals
Noble gases
Halogens
Alkaline-earth metals
13
How many periods are there in the periodic table?
10
7
18
9
14
Which group includes some of the most familiar elements like nickel, iron, and copper?
Inner transition metals
Noble gases
Transition metals
Halogens
15
Which group of elements on the periodic table are all gases at room temperature?
Halogens
Metalloids
Alkali metals
Noble gases

Duplicate of Chemistry: Periodic Table Flashcards | StudBud

Duplicate of Chemistry: Periodic Table

15 termsStudBud Administration11,892 plays

Flashcards15 cardsFPractice quizPHost liveL

Questions 15

Answers

1
Each horizontal row on the periodic table is called what?
Group
Period
2
Which group on the periodic table is the most reactive?
Halogens
Transition metals
Alkali metals
Alkaline-earth metals
3
Elements with an atomic number higher than __ are not found naturally.
71
90
92
58
4
Which accurately describes nonmetals?
Always solid at room temperature
Often used in computer parts
Poor conductors of electricity
Both malleable and ductile
5
Most elements on the periodic table are classified as __________.
Gases
Nonmetals
Metals
Metalloids
6
From left to right on the periodic table, ...
Elements become highly unreactive metals
Elements decrease in reactivity
Elements increase in reactivity
Elements become highly reactive nonmetals
7
Which properties most accurately describe the element silicon (Si)?
Ductile and malleable
semi-conductor of electricity, solid at room temperature
Highly conductive, solid at room temperature
Poor conductor, transparent
8
Which group of elements is un-reactive?
Noble Gases
Alkaline-earth metals
Transition metals
Inner transition metals
9
Groups on the periodic table are arranged
Vertically
Horizontally
10
How are elements in the periodic table organized?
Based on physical and chemical properties
Alphabetically
Least reactive to most reactive
Increasing number of neutrons
11
Which pair of elements would have similar properties due to the position in the periodic table?
Calcium (Ca), Helium (He)
Lithium (Li), Beryllium (Be)
Copper (Cu), Gold (Au)
Aluminum (Al), Zinc (Zn)
12
Which group of elements does not melt or change when placed in fire?
Alkali metals
Noble gases
Halogens
Alkaline-earth metals
13
How many periods are there in the periodic table?
10
7
18
9
14
Which group includes some of the most familiar elements like nickel, iron, and copper?
Inner transition metals
Noble gases
Transition metals
Halogens
15
Which group of elements on the periodic table are all gases at room temperature?
Halogens
Metalloids
Alkali metals
Noble gases