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Metallic Bonding
Metallic Bonding
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A#Chemistry game to introduce#metallic Bonding and #properties of metallic elements
Flashcards
14 cards
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Questions
14
Answers
1
Which is stronger?
A coke can
Pure metal
Alloys
Aluminum foil
2
Does this diagram represent a lattice structure?
No
Yes
3
Does the diagram shown represent a lattice structure?
yes
No
4
Metals are malleable, an evidence for this is
Metals are used in wires
Steel is used in cooking pots
Aluminum is used in aluminum foil
5
Free moving electrons
are the reason why metals conduct electricity
are the reason why metals are malleable
6
Does the diagram shown represent a lattice structure?
No
Yes
7
Aluminum is used in cooking Utensils because
It is ductile
It has a high melting point
It is a good conductor of heat
It is a good conductor of electricity
8
Does the diagram shown represent a lattice structure?
Yes
No
9
An evidence of using metals as good conductor of electricity
Metals are used in making jewelery
Metals are used in wires
Metals are used in heating element of kettles
10
Metals have high melting point because
strong attraction force between metal ions and electrons
Metals are malleable
Metals are hard
there is a weak attraction between metal ions and electrons
11
Which of the following is a metallic bond?
NH3
CH4
FeZn
NaCl
12
Letter A refers to
Sea of electrons
Metal ion "Cation"
Metallic bond
13
When you hammer a metal
the layers of metal slide and a new shape is formed
the metal is malleable
the metal breaks
14
Letter B refers to
Metallic bond
Metal ion"cation"
Sea of electrons
