Question 1: Amongthe elements of period 2 the element which has high electron affinity is:

Question 2: Theelement with lowest ionization energy among the following is:

Question 3: in general, non-metals are ……………… electronegative than metals.

Question 4: The mostdistinctive property of the noble gases is that they are :

Question 5: Across a period, the ionization potential………….

Question 6: Themost electronegative element from the following elements is:

Question 7: Downthe group, electron affinity………….

Question 8:  Theatoms of elements belonging to the same group of periodic table have thesame:

Question 9: Moving across a …………….. of the periodic table, the elements show increasing………………. character.

Question 10: Theproperties of elements are periodic function of their………..

Question 11: The elements occupying left and right side groups of periodic table are called……………… elements.

Question 12: Theelectronegativity of elements ……………. across the period and ……………. down thegroup.

Question 13: If an element has a low ionization energy then it is likely to be ………

Question 14:  Theelements having the least number of electrons shells:

Question 15: It anelement has seven electrons in its outermost shell then it is likely to havethe ……………….. atomic size among all the elements in the same period.

Question 16: Onmoving from left to right across a period of the periodic table, theelectron affinity of the elements in groups 1 to 7:

Question 17: mostactive metals are present in …………….  1 and 2 of the Periodic Table.

Question 18: Themost reactive non-metals comprise Group …………………. of the Periodic Table.

Question 19:  Anelement A belonging in Period 3 and Group II will have

Question 20: Selectthe element in period 3 whose electron affinity is zero:

Question 21: Arrangethe following as per instruction given in the brackets: K, Cl, Na, S, Si(increasing order of atomic size)

Question 22:  Whichof the following is the atomic number of an element that forms basic oxide?

Question 23: Alkalineearth metals include:

Question 24: In a group, the larger the atomic size of an element, the…………… metallic isthe element.

Question 25: Identifythe element belonging to third period and 17th group of the periodic table.

Question 26: Anelement having electronic configuration 2, 8, 18, 3 belongs to which group ofthe Modem Periodic Table?

Question 27: An element with the atomic number 19 will most likely combine chemicallywith the element whose atomic number is :

Question 28:  Amongthe elements given below, the element with the least electronegativity is:

Question 29:  On moving from left to right in a given period, the number of shells …………

Question 30:  Ina group, the atomic size

Question 31:  Thenon-metals are present

Question 32:  Themetallic character of elements across the period from left to right

Question 33:  Lanthanidesand actinides are also called:

Question 34:  The elements in which electrons are progressively filled in 4f orbital are called:

Question 35:  Which of the following types of elements show variable valency?

Question 36:  The element with highest ionization potential is :

Question 37:  The energy required to remove an electron from a neutral isolated gaseous atomand convert it into a positively charged gaseous ion is called ……………..

Question 38: Which of the following is a most reactive element of the group 17?

Question 39: The elements having a lower nuclear charge:

Question 40: Ifelement ‘X’ forms a chloride with the formula XCl3, then X would mostlikely belong to the same group of the Modern Periodic Table as:

Question 41: An element with highest electron affinity: