a)(i) Identify the group to which each element belong to: (2mks) A……………………………………………………………………………………………………….. B……………………………………………………………………………………………………….. C……………………………………………………………………………………………………….. D……………………………………………………………………………………………………….. ii) Write the formula of the oxide of D. (1mk ………………………………………………………………………………………………………… iii) What type of bond will be formed when C reacts with fluorine? Explain. (2mks) ……………………………………………………………………………………………………………………………… b) Use the table below to answer the questions that follow. The tables show the physical properties of elements A,B,C,D and E. The letters do not represent the actual symbols of elements. Select the element which is:- (i) A poor conductor of electricity. Explain? (1½mrks)
a)(i) Identify the group to which each element belong to: (2mks) A……………………………………………………………………………………………………….. B……………………………………………………………………………………………………….. C……………………………………………………………………………………………………….. D……………………………………………………………………………………………………….. ii) Write the formula of the oxide of D. (1mk ………………………………………………………………………………………………………… iii) What type of bond will be formed when C reacts with fluorine? Explain. (2mks) b) Use the table below to answer the questions that follow. The tables show the physical properties of elements A,B,C,D and E. The letters do not represent the actual symbols of elements. Select the element which is:- (i) A poor conductor of electricity. Explain? (1½mrks) ………………………………………………………………………………………………………………………………
CHEM-P2-SET-3.docx