NEET 2023 Physics and Chemistry Solved Paper Code F1
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Question : 65 of 100
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Select the correct statements from the following
A. Atoms of all elements are composed of two fundamental particles.
B. The mass of the electron is9.10939 × 10 − 31 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 particles of matter
Choose the correct answer from the options given below
A. Atoms of all elements are composed of two fundamental particles.
B. The mass of the electron is
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 particles of matter
Choose the correct answer from the options given below
[NEET 2023]
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