Share Facebook Email Telegram WhatsApp Results #1. Which group was added in Mendeleev's periodic table? l group l group Vll group Vll group Zero group Zero group V group V group #2. Name the most electronegative element of Periodic table? Chlorine Chlorine Bromine Bromine Fluorine Fluorine Iodine Iodine #3. Out of F and Cl, which has higher electron affinity? CI CI F F Both have same Both have same None None #4. The element with atomic number 9 resembles the element with atomic number __________. 35 35 27 27 17 17 8 8 #5. Why N is more electronegative than Phosphorous? Because it has less mass than Phosphorous Because it has less mass than Phosphorous Because it has half filled valence shell Because it has half filled valence shell Because it forms so many compounds Because it forms so many compounds Because it has small size than Phosphorous Because it has small size than Phosphorous #6. In the periodic table zig zag lines separate metals from non metals what is called ? Metalloids Metalloids Lanthanoids Lanthanoids Actinoids Actinoids Diagonal relationship Diagonal relationship #7. Write the formula to find the maximum number of eletrons that shell can accommodate_________. 2n 2n 4(n)2 4(n)2 2n2 2n2 4n 4n #8. Predict the position of Fluorine ________. 17th group , 2nd period 17th group , 2nd period 18th group, 2nd period 18th group, 2nd period 17th group, 3rd period 17th group, 3rd period 7th group, 2nd period 7th group, 2nd period #9. Name the element with only 4 electrons in valence shell________. C C Ge Ge Si Si Al Al #10. Which element has twice as many as electrons in first shell ? Si Si Ge Ge N N C C Finish
