Atomic structure (part-1) foundation class 11th
Atomic Structure (Part 1) This part introduces the fundamental concepts of atomic structure, including the basic particles of an atom—electrons, protons, and neutrons.
Description
Learning outcomes
Identify and describe protons, neutrons and electrons in terms of their relative charges and relative masses.
Deduce the behaviour of beams of protons, neutrons and electrons in electric fields.
Describe the distribution of mass and charges within an atom
Deduce the numbers of protons, neutrons and electrons present in both atoms and ions given proton and nucleon numbers and charge
Describe the contribution of protons and neutrons to atomic nuclei in terms of proton number and nucleon number
Distinguish between isotopes on the basis of different numbers of neutrons present
Recognise and use the symbolism y Ax for isotopes, where x is the nucleon number and y is the proton number