Chemistry Quiz General -3

Beschreibung

GCSE Chemistry Quiz am Chemistry Quiz General -3, erstellt von lauren_johncock am 29/12/2013.
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Quiz von lauren_johncock, aktualisiert more than 1 year ago
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Erstellt von lauren_johncock vor fast 11 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
Electrons are tiny but they cover a lot of space.
Antworten
  • True
  • False

Frage 2

Frage
Elements in a group have the same number of outer electrons.
Antworten
  • True
  • False

Frage 3

Frage
Which group contains noble gases?
Antworten
  • Group 2.
  • Group 4.
  • Group 7.
  • Group 0.

Frage 4

Frage
Elements in the same group have different properties.
Antworten
  • True
  • False

Frage 5

Frage
What is the definition of ionic bonding?
Antworten
  • A shared pair of electrons.
  • The transfer of electrons.

Frage 6

Frage
Name a giant ionic structure.
Antworten
  • Sodium Chloride.
  • Graphite.

Frage 7

Frage
Name the physical method you would use to separate a mixture of liquids with different boiling points:
Antworten
  • Fractional Distillation.
  • Simple Distillation.

Frage 8

Frage
What is an isotope?
Antworten
  • Different forms of the same element, with the same number of neutrons but different number of protons.
  • Different forms of the same element, with the same number of protons but different number of neutrons.

Frage 9

Frage
What is electric current?
Antworten
  • The flow of electrons or ions.
  • A sea of delocalised electrons.

Frage 10

Frage
Metals are weak conductors of heat.
Antworten
  • True
  • False
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