SC FCC BCC

Which crystal structure does the picture show?

• BBC (British Broadcasting Company)

• FCC (Face-Centered Cubic)

• SC (Simple Cubic)

• BCC (Body Center Cubic)

Tags

NGSS.HS-PS1-3

Which crystal structure does the picture show?

• BBC (British Broadcasting Company)

• BCC (Body Center Cubic)

• SC (Simple Cubic)

• FCC (Face-Centered Cubic)

Tags

NGSS.HS-PS1-3

What is a grain boundary?

• Site where 5 crystals meet

• Site where 9 crystals meet

• Site where 2 crystals meet

• Site where 15 crystals meet

Which of the given cubic structure has the highest packing factor

• FCC

• BCC

• SC

• none

Which crystal structure does the picture show?

• FCC (Face Center Cubic)

• BCC ( Body Center Cubic)

• BBC (British Broadcasting Company)

• SC (Simple Cubic)

Tags

NGSS.HS-PS1-3

What is a crystal?

• A pure material that can’t be changed.

• Material with a regular,repeating arrangement of atoms.

• A foggy like material.

Tags

NGSS.MS-PS1-1

What is the percentage of emptiness in the Body Center Cubic form?

• 70%

• 50%

• 32%

• 63%

What is the coordination number of a Simple Cubic (SC) structure?

• 4

• 6

• 8

• 12

Which cubic structure has atoms at the corners and the center of each face?

• Simple Cubic (SC)

• Face-Centered Cubic (FCC)

• Body-Centered Cubic (BCC)

• None

What is the atomic packing factor (APF) of a Body-Centered Cubic (BCC) structure?

• 0.52

• 0.68

• 0.74

• 0.34