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MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

Which one of the following ions has the highest value of ionic radius?

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

Which one of the following is not a chalcogen?

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

Which one of the following pair of elements has similar properties?

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

Manganese is related to which block of the Periodic Table?

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

Molybdenum metal is related to which block?

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

Identify the electronic configuration of transition element.

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

The elements with atomic numbers 9, 17, 35, 53, 85 are all

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

Which pair has both members from the same period of Periodic Table?

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

An atom has electronic configuration 1s2, 2s2, 2p6, 3s2, 3p6, 3d3, 4s2, you will place it in

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

An element with atomic number 21 is a

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

Which of the following represents an excited state of an atom?

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

The element having electronic configuration [Kr] 4d10, 4f14, 5s2, 5p6, 5d4, 6s2 belongs to

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

The electronic configuration of an element is 1s2, 2s22p6, 3s23p3. What is the atomic number of the element which is just below the above element in the periodic table?

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

The element whose electronic configuration is 1s2, 2s2, 2p6, 3s2 is

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

The transition elements have a characteristic electronic configuration which can be represented as

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

Without looking at the periodic table, select the elements of IIIA group of the periodic table (atomic numbers are given) :

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

Which of the following pairs has both members from the same group of periodic table

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

In the fourth period of the periodic table, how many elements have one or more 4d electrons?

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

Elements whose outer electronic configuration vary from ns2np1 to ns2np6 constitute

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

The periods in the Periodic Table are numbered from

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

The vertical columns in the Periodic Table are termed as

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

Atomic number is equal to the…. A…. Here, ‘A’ refers to

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

In 1913, Henry Moseley observed regularity in the characteries…A…of the elements. Here, ‘A’ refers to

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

Physical and chemical properties of elements are determined by

MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic Properties

The basis of modern periodic table is

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