Physics 10 Chapter 18 Practice Test 2

FBISE Physics Class 10 Chapter 18 Practice Test 2 contains a total of 11 Multiple Choice Questions, each MCQ has 4 options.

Chapter 18 MCQs Tests | Physics 10 MCQs Tests

Physics 10 Chapter 18 Practice Test 2

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Class 10 Physics
Chapter 18
Practice MCQs Test 2

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1. The total number of protons in a nucleus or total number of electrons in the orbits is:

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2. The atomic number is represented by:

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3. _____________ are collectively called nucleons.

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4. A nucleon is _________ times heavier than electron:

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5. In which simplest atom, nucleus has only one proton?

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6. Rutherford discovered that the positive charge in an atom was concentrated in a small region called:

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7. The total number of nucleons in a nucleus is:

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8. Generally, an atom is represented by the symbol:

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9. Atoms of the element which have same number of protons but different number of neutrons are:

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10. The number of protons and neutrons in a nucleus or atomic mass is represented by:

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11. The number of neutrons in a nucleus is represented by:

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