2721761
Beschreibung
Quiz von Musicdudejoe, aktualisiert more than 1 year ago
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Erstellt von Musicdudejoe
vor mehr als 9 Jahre
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Frage 1
Frage
What travels around the outside of the nucleus in an atom?
Antworten
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Electrons
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Protons
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Neutrons
Frage 2
Frage
The amount of electrons and protons are the same.
Antworten
- True
- False
Frage 3
Frage
Name 2 differences between the modern periodic table and Mendeleev's periodic table.
Antworten
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The modern periodic table is in order of atomic mass, not atomic number.
-
Mendeleev's table has elements missing.
-
Mendeleev's table has 1 element per box.
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The modern periodic table is arranged by atomic number, not atomic mass.
Frage 4
Frage
In the periodic table, the metals are on the left and the non-metals are to the right.
Antworten
- True
- False
Frage 5
Frage
Metals are malleable and ductile.
Antworten
- True
- False
Frage 6
Frage
Non-metals are shiny and conduct heat.
Antworten
- True
- False
Frage 7
Frage
Select 4 options. Which of these is true about metals?
Antworten
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They conduct electricity.
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They conduct heat.
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They have a high density.
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They are malleable.
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They are brittle.
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They have a low density.
-
They have a low meting point.
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