Zusammenfassung der Ressource
Frage 1
Frage
Which of the following elements belong to the second period (second row) of the periodic table?
Antworten
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Aluminum (Al)
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Beryllium (Be)
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Lithium (Li)
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Magnesium (Mg)
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Carbon (C)
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Argon (Ar)
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Fluorine (F)
Frage 2
Frage
In the periodic table, the columns are called periods
Frage 3
Frage
What other names are used as synonyms for the periods of the Periodic table
Frage 4
Frage
What is the group and the period of Oxygen (O)
Antworten
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Second group, 6th period
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6th group, 2nd period
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1st group, 6th period
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6th group, 1st period
Frage 5
Frage
Which element is the found in the 3rd group and 2nd period?
Antworten
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Hydrogen (H)
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Helium (He)
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Boron (B)
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Magnesium (Mg)
Frage 6
Frage
Select the correct answer that completes the sentence below.
Magnesium is part of [blank_start]Group 2A and period 3.[blank_end]
Antworten
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Group 2A and period 3.
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Group 3A and period 2
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Group 3A and period 3
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Group 2A and period 2
Frage 7
Frage
Associate each of the following elementary particles with their appropriate charge
Electrons: [blank_start]Negative[blank_end]
Protons: [blank_start]Positive[blank_end]
Neutrons: [blank_start]Neutral[blank_end]
Antworten
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Negative
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Positive
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Neutral
Frage 8
Frage
Extra difficult question:
Identify the element drawn here
Antworten
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Magnesium (Mg)
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Oxygen (O)
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Beryllium (Be)
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Helium (He)