Question 34 Fill in the blanks in the following statements. (a) Rutherford's alpha-particle scattering experiment lead to the discovery of the ___ (b) Isotopes have the same ___ but different ___ (c) Neon and chlorine have atomic numbers 10 and 17 Their valencies will be ___ and ___ respectively. (d) The electronic configuration of silicon is ___ and that of sulphur is ___

Question 34 Fill in the blanks in the following statements. (a) Ruthe

1.	Question 34 Fill in the blanks in the following statements. (a) Rutherford's alpha-particle scattering experiment lead to the discovery of the ___ (b) Isotopes have the same ___ but different ___ (c) Neon and chlorine have atomic numbers 10 and 17 Their valencies will be ___ and ___ respectively. (d) The electronic configuration of silicon is ___ and that of sulphur is ___
Answer» Question 34 Fill in the blanks in the following statements. (a) Rutherford's alpha-particle scattering experiment lead to the discovery of the ___ (b) Isotopes have the same ___ but different ___ (c) Neon and chlorine have atomic numbers 10 and 17 Their valencies will be ___ and ___ respectively. (d) The electronic configuration of silicon is ___ and that of sulphur is ___