Dec 31, 2012 — CBSE Class 9 - CH4 - Structure of Atom (Worksheet) ... 1. Atoms are made up of ______, ______ and ______. 2. ______ rays are negatively charged. 3 ...
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structure-of-atom-class-9-worksheet
one. 9. The positively charged subatomic particle that remains when a hydrogen atom loses an electron is called a(n) proton. 10. Circle the .... Find CBSE Worksheet for chapter-4 Structure Of Atom class 9 · 1. Which of the following statement is true ? · 2. A proton is usually represented as – · 3. When al .... Jun 6, 2020 — 4. Structure of the Atom1. Assertion (A) : Electrons, protons and neutral particles (neutrons) in an atom are called 'sub-atomic particles'. 939c2ea5af
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