ICSE Class 10 Periodic Table, Periodic Properties and Variations of Properties — practice questions
28 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice ICSE Class 10 Periodic Table, Periodic Properties and Variations of Properties in the app →The modern periodic law was given by whom?How many groups and periods are in the modern periodic table?Which group is known as the alkali metals?Which group contains the noble gases?What is the trend in atomic radius across a period from left to right?Atomic radius down a group:Which block of the periodic table includes the transition elements?Which property generally INCREASES across a period?Which property INCREASES down a group?Why does atomic radius decrease across a period?Which of these elements has the highest first ionisation energy?Which series shows elements in order of decreasing atomic radius?Which is the most reactive non-metal in the periodic table?Which oxide is amphoteric?What is the valency of an element with electronic configuration 2, 8, 6?Which Group-1 element has the LOWEST melting point and highest reactivity?How does a Na⁺ ion compare in size to a neutral Na atom?Why do noble gases generally show ZERO electron affinity?Which property of an oxide changes from basic to acidic across period 3?Which one of these does NOT belong to the halogen family?Why is the first ionisation energy of nitrogen HIGHER than that of oxygen?Which sequence is in INCREASING order of electronegativity?An element X has atomic number 17. Which of the following statements is FALSE?Which set of elements forms an isoelectronic series (same number of electrons)?Among the following oxides, which is the MOST acidic?Which property best distinguishes a metal from a non-metal in the periodic table?In which pair does the SECOND member have a higher first ionisation energy than the FIRST?Across period 3 from Na to Cl, which property shows a continuous increase?