Chapter 01: Periodic Table and Periodic Properties
Interactive MCQs & Virtual Chemistry Lab
Multiple Choice Questions
Periodic Trends
Q.1
Which scientist first time observed the periodicity in the elements?
Blocks in Periodic Table
Q.2
Recognize the element if it has 3 electron shells, belongs to "s" block and has 2 electrons in its outer most shell.
Q.3
more an a score be e i'm.
Q.4
Which property increases as you go down a group in the periodic table?
Q.5
Which set of the following conditions results in higher ionization energy?
Q.6
Which of the following atoms show more than one (variable) oxidation states?
Q.7
Which is the correct general trend in the variation of electron affinity in a group?
Q.8
What is the oxidation state of sulfur in the sulfate ion SO*?
Q.9
Which is the correct trend in variation of electronegativity along a period of the periodic table?
Q.10
The atomic radius generally a period in the periodic table.
Q.11
Which one of the following elements ar ee i'm. has the highest ionization energy?
Q.12
Which one is the correct statement among the following?
Q.13
Modern periodic table provides information about elements.
Q.14
By 1700 A.D. only were recognized
Q.15 Concept of Triads was given by:
History of Periodic Table
Q.16 John Newlands gave the idea of:
Q.17
Who considered as the father of the periodic table?
Metal, Non-metal and Metalloids
Q.18 Select metalloid from the following:
Q.19 Group 16 elements are also called:
Families in Periodic Table
Q.20
Select which is not alkaline earth metal?
Q.21
The term "Halogen" means:
Q.22
Noble gases are present in 18 group, also called:
Q.23
Which ion will have greater size?
Q.24
Which of the following has highest ionization energy?
Q.25
Select the element which has highest 1st ionization energy:
Q.26
Cl has more electron affinity value than Fand its value is:
Q.27
2nd value of electron affinity:
Q.28
L.Pauling developed a scale for:
Q.29
Highest electronegative element is__:
Q.30 Least electronegative element is
Q.31
Electronegativity value of "Cs" is:
Q.32 Tendency to lose electrons called:
Q.33 Metallic character increases:
Q.34
The most reactive metals of the periodic table are:
Q.35
Which of the following will not give hydroxide upon treating with water:
Q.36
Peroxides are those in which oxidation state of oxygen is:
Q.37
Which element is used in S.O.S flares and in firework?
Q.38 Na burns with oxygen to give:
Q.39 Select the one which is acidic oxide:
Q.40 Metallic oxides are
Q.41 Select basic oxide:
Q.42 Which one is amphoteric oxide:
Q.43 Acidic oxides are:
Q.44
Acidic chlorides have pH?
Q.45 Oxidation state of P in P4O10 is:
Q.46 Element that oxidation states:
Q.47 Which oxidation state will not shown by S:
Interactive Periodic Trends Lab
Select a periodic property to see the trend across periods and groups.