Chemistry Periodic Table Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Terbium (Tb) atomic mass of 159 belongs to block

1. s
2. p
3. f
4. d

MCQ 2: The element which perfectly matched the qualities which Mendeleev predicted in his Periodic table was

1. silicon
2. geranium
3. radium
4. radon

MCQ 3: The recurrence of the same pattern in the periodic table is called its

1. periodicity
2. regular pattern
3. intervals
4. none of above

MCQ 4: For yet undiscovered elements Periodic table has

1. columns
2. groups
3. rows
4. gaps

MCQ 5: The Russian chemist Dmitri Mendeleev in 1869 devised the

1. Periodic Table
2. Law of thermodynamic
3. law of conservation of energy
4. structure of electron