Summative Practice (Question 3 & 4) – Form 4 Science (KSSM) Chapter 8
Question 3:Table 1 shows several elements with their proton numbers and nucleon numbers respectively.(a) Determine the number of neutrons for the atomic elements X, Y and Z.(b) Draw the electron arrangement for the atomic element X, Y and Z.(c) In your opinion, where are the elements X, Y and Z located in the Modern Periodic … Read more