/10 Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 12345678910 Chapter 4 : Structure of the Atom This Quiz Contains a set of 10 Questions. The Passing Cut-off is 60%. To start the Quiz, click on the Start Button. All the Best! 1 / 10 Element with Z = 12 will lose 1 electron 2 electrons 6 electrons 8 electrons 2 / 10 Maximum electrons in third shell according to 2n² rule is 8 18 32 2 3 / 10 The charge-to-mass ratio of electron was determined by Rutherford Chadwick Bohr Thomson 4 / 10 An element has configuration 2,8,5. It will most likely Gain 5 Lose 5 Gain 3 Share 5 5 / 10 If an element loses 3 electrons to attain stability, its valency is 3 5 1 8 6 / 10 If Z = 3, electronic configuration is 2,1 3 1,2 2,2 7 / 10 Which statement supports existence of nucleus in the Rutherford's famous gold foil experiment? Most alpha particles passed straight Few alpha particles deflected sharply Electrons moved fast Gold foild was thin 8 / 10 If electrons exceed protons by 2, charge is 2 –2 Neutral 1 9 / 10 An atom with 2,8,8,1 configuration is Noble gas Halogen Alkali metal Alkaline earth metal 10 / 10 The positive charge of nucleus depends on Shell number Electron count Neutron count Proton count Your score is 0% Restart quiz
