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C9 Periodic Table (CORE) Flashcards | StudBud
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C9 Periodic Table (CORE)
C9 Periodic Table (CORE)
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Quiz on C9 Periodic Table module of CIE IGCSE Combined Science (Core)
Flashcards
9 cards
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Questions
9
Answers
1
As we go down Group 1 the density of metals increases and the melting point of metals decreases.
False
True
2
Which Group VII element is green and a gas at room temperature?
Chlorine
Bromine
Iodine
3
Which one of these correctly describes the Group 1 Metals?
Hard and unreactive
Soft and unreactive
Soft and very reactive
Hard and very reactive
4
Where do you find non-metals on the periodic table?
In the middle
On the right
They're not there
On the left
5
Which group VII element is a violet solid at room temperature?
Iodine
Bromine
Chlorine
6
Group 0, the Noble gases, are completely unreactive. Why?
They have too many electrons
They have no electrons
They have a full outer shell of electrons
They move too fast
7
Transition metals have high densities, high melting points, and form _________ compounds.
Coloured
Transparent
White
8
The Group VII Halogens exist as __________ molecules?
Diatomic
Triatomic
Quadratomic
Monatomic
9
Which one of these is a use for the noble gas Argon?
As a drain cleaner
To provide an inert atmosphere in light bulbs
As an explosive
To clean swimming pools
