Structure of Atom: NEET 2023

Easy· Out of Syllabus· +4 / −1

Select the **correct** statements from the following : A. Atoms of all elements are composed of two fundamental particles. B. The mass of the electron is

9.10939\times10^{-31}\ \mathrm{kg}

. C. All the isotopes of a given element show same chemical properties. D. Protons and electrons are collectively known as nucleons. E. Dalton's atomic theory, regarded the atom as an ultimate particle of matter. Choose the **correct** answer from the options given below :

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Structure of Atom: NEET 2023

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