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WorksheetsMATSCI ATOMIC BONDING
Total questions: 15
Worksheet time: 5mins
Which type of atomic bonding involves the sharing of valence electrons between atoms?
Ionic Bonding
Covalent Bonding
Metallic Bonding
Van der Waals Bonding
In an ionic bond, what holds the atoms together?
Sharing of electrons
Overlapping electron clouds
Electrostatic attraction between oppositely charged ions
Weak intermolecular forces
Which type of bonding is primarily responsible for the high electrical conductivity of metals?
Ionic Bonding
Covalent Bonding
Metallic Bonding
Hydrogen Bonding
What type of bonding exists in diamond, making it extremely hard?
Ionic Bonding
Metallic Bonding
Covalent Bonding
Van der Waals Bonding
Which of the following is an example of a material with predominantly ionic bonding?
Copper*
Diamond
Sodium Chloride
Graphite
Which type of bonding results in directional bonding forces, often forming specific geometric structures?
Ionic Bonding
Covalent Bonding
Metallic Bonding
Van der Waals Bonding
Which of the following materials exhibits metallic bonding?
Diamond
Silicon
Copper
Sodium Chloride
Which type of atomic bonding is generally the weakest?
Covalent Bonding
Ionic Bonding
Metallic Bonding
Van der Waals Bonding
Which crystal structure has the highest atomic packing factor (APF)?
Body-Centered Cubic (BCC)
Face-Centered Cubic (FCC)
Hexagonal Close-Packed (HCP)
Simple Cubic
What is the atomic packing factor (APF) of a Face-Centered Cubic (FCC) structure?
0.52
0.68
0.74
1.00
Which of the following metals commonly exhibits a Body-Centered Cubic (BCC) structure?
Aluminum
Copper
Iron (at high temperature)
Magnesium
What is the coordination number of an atom in an FCC crystal structure?
6
8
12
16
Which statement is true about the Hexagonal Close-Packed (HCP) structure?
It has a coordination number of 8.
It has the same atomic packing factor as BCC.
It has a higher packing density than BCC.
It is less dense than a simple cubic structure.
Which of the following materials typically has an FCC crystal structure?
Tungsten
Lead
Chromium
Zinc
What is the coordination number of an atom in a BCC structure?
6
8
12
16
