Chemistry MCQs
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Question 271medium
All isotopes of the same element have ________
Question 272easy
The fundamental particles present in the nucleus of an atom are
Question 273medium
J.J. Thomson’s proposed model of atom is generally called ________ model.
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Question 274medium
What particles move around the nucleus of an atom and are negatively charged?
Question 275medium
All isotopes of the same element have ______________
Question 276medium
Atoms having the same number of protons but different number of neutrons are called :
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Question 277medium
Chemical properties of isotopes
Question 278hard
Which of the following does the nucleus of an atom consists of?
Question 279medium
The nucleus of an atom consists of