33. Read the table and answer the questions below Element Mass no. Atomic no no i. ii. 1 A B C D E 7 14 40 40 7 18 20 13 Select a pair of isobars from the table Which two sub- atomic particles are equal in number in neutral atoms 34. Will Cl and 37Cl have different valencies? Justify your answer. 35. Two metals elements X and Y combine in the ratio of 3: 8 by mass and the compo is formed. Z is one of the essential components for photosynthesis to take place." also a green house gas then: a. Identify X, Y and Z b. Write the electronic configuration of X and Y
