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Define the term: Atomic mass number...

Define the term:
Atomic mass number

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Atomic mass number (A) : The total number of protons and neutrons in the nucleus of the atom is called the atomic mass number. It is denoted by A.
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NAVNEET PUBLICATION-INSIDE THE ATOM-QUESTION BANK
  1. Define the term: Atom

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  2. Define the term: Atomic number

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  3. Define the term: Atomic mass number

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  4. How many types of subatomic particles are found in atom ?

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  5. Which subatomic particles are electrically charged ?

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  6. Which subatomic particles are present revolving around the nucleus pla...

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  7. where are the electrons revolving around the nucleus placed ?

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  8. State the characteristics of the neutron.

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  9. State the characteristics of the protons.

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  10. State the characteristics of the electrons.

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  11. What is meant by atomic mass number ? Explain how the atomic number an...

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  12. The symbol used for oxygen is 'O' . There are 8 protons and 8 neutrons...

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  13. Atomic number of carbon is 6. How many electrons are there in a carbon...

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  14. A sodium atom contains 11 electrons. What is the atomic number of sodi...

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  15. The atomic number and mass number of magnesium are 12 and 24 respectiv...

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  16. The atomic number and mass number of calcium are 20 and 40 respectivel...

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  17. Deduce from the datum provided.

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  18. Write a note on distribution of electrons in orbits.

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  19. What is the maximum number of electrons that can be accomodated in eac...

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  20. There is a similarity in atomic structure and solar system. The planet...

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