Welcome to the Science Quiz 106

In the ocean-water which of the following salt has its maximum contribution in the salinity:. Learn and enjoy science learning with educational toys. Try quizzing at least 1 hour every time you meet your friends.Email them a quiz every now and then and when you chat with them next time, ask them a tricky question.

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

What is meant by anisotropy in crystalline solids?

A) Uniform properties in all directions

B) Different properties in different directions

C) Lack of any structure

D) Absence of symmetry

Correct! Wrong!

Which crystal system has all sides of different lengths and none of the angles are 90°?

A) Cubic

B) Orthorhombic

C) Monoclinic

D) Triclinic

Correct! Wrong!

What is the basic repeating unit in a crystal lattice called?

A) Molecule

B) Unit cell

C) Atom

D) Crystal field

Correct! Wrong!

Which of the following is a characteristic property of crystalline solids?

A) Amorphous structure

B) No definite melting point

C) Long-range order

D) Isotropic nature

Correct! Wrong!

Which of the following is not a type of crystal defect?

A) Schottky defect

B) Frenkel defect

C) Interstitial defect

D) Volta defect

Correct! Wrong!

What type of bonding is primarily responsible for the structure of ionic crystals like NaCl?

A) Covalent bonding

B) Metallic bonding

C) Ionic bonding

D) Van der Waals forces

Correct! Wrong!

Quartz is a crystalline form of which substance?

A) Carbon

B) Sodium chloride

C) Silicon dioxide

D) Calcium carbonate

Correct! Wrong!

In a body-centered cubic (BCC) unit cell, how many atoms are effectively present?

A) 1

B) 2

D) 8

Correct! Wrong!

quiz on crystal science

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Welcome to the Science Quiz 106

What is meant by anisotropy in crystalline solids?

Which crystal system has all sides of different lengths and none of the angles are 90°?

What is the basic repeating unit in a crystal lattice called?

Which of the following is a characteristic property of crystalline solids?

Which of the following is not a type of crystal defect?

What type of bonding is primarily responsible for the structure of ionic crystals like NaCl?

Quartz is a crystalline form of which substance?

In a body-centered cubic (BCC) unit cell, how many atoms are effectively present?

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