3370562
Beschreibung
Quiz von Dannie Couture, aktualisiert more than 1 year ago
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Erstellt von Dannie Couture
vor etwa 9 Jahre
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Frage 1
Frage
Which of the following characteristics are not associate with metals?
Antworten
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Shiny
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Semi-Conductors
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Malleable
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Ductile
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Usually is gaseous phase at room temperature
Frage 2
Frage
All the elements in the same [blank_start]period[blank_end] (row) of the periodic table have the same number of electron shells or orbits
Antworten
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period
Frage 3
Frage
All the elements in the same [blank_start]group[blank_end] (column) of the periodic table have the same number of valence electrons
Antworten
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group
Frage 4
Frage
Identify the element shown in the picture
Antworten
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Li
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Be
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Na
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Mg
Frage 5
Frage
How many electron shells does a Potassium element have?
Antworten
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2
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3
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4
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5
Frage 6
Frage
How many electron shells does an Aluminum element have?
Antworten
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1
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2
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3
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4
Frage 7
Frage
Select all the elements from the following list which are in group 3A of the periodic table?
Antworten
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B
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Al
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Mg
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Na
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Ga
Frage 8
Frage
Associate each of the following descriptions with its category of elements:
Usually reacts to acids and corrodes [blank_start]Metals[blank_end]
7 elements that are semi-conductors [blank_start]Metalloids[blank_end]
Category that is mostly formed of gases at room temperature and include Hydrogen [blank_start]Non-metals[blank_end]
Antworten
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Metals
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Metalloids
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Non-metals
Frage 9
Frage
Give the symbol of the element that has 2 electron orbits and has 6 electrons on its last shell. [blank_start]O[blank_end]
Antworten
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O
Frage 10
Frage
Give the symbol of the element that has 3 electron shells and 7 valence electrons. [blank_start]Cl[blank_end]
Antworten
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Cl
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