IIT JEE : Chemical Families Periodic Properties QUESTIONS AND ANSWERS :: part1 : 26 to 30
Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :
26.Which of the following does not reflect the periodicity of elements? |
| Bonding behaviour |
| Electronegativity |
| Ionization potential |
| Neutron/Proton ratio. |
27.Which of the following pairs shows diagonal relationship? |
| Li and Mg |
| Na and K |
| Zn and Cd |
| Zn and Cd |
28.Which one of the following sets of elements has the strongest tendency to form negative ions in gaseous state? |
| Na, Mg, Al |
| Ca, V, Cr |
| N, O, F |
| Ga, In, Tl. |
29.The most electronegative element of the third period is |
| F |
| P |
| Br |
| Cl. |
More Chemical Families Periodic Properties QUESTIONS AND ANSWERS available in next pages
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