An Atom Has Atomic Mass Number 23 and Atomic Number 11. the Atom Has_________ Electrons. - Science

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Fill in the Blanks

Fill in the blanks of the following statements :

An atom has atomic mass number 23 and atomic number 11. The atom has_________ electrons.

Cathode rays are a beam of fast moving _________

The maximum number of electrons that can be accommodated in L shell are_________

The maximum number of electrons that can go into the M shell is _________

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Solution

 In general, an atom has an atomic mass number 23 atomic number 11 and 11 electrons.

Cathode rays are a beam of fast moving electrons.

The maximum number of electrons that can be accommodated in the L shell are 8.
The maximum number of electrons that can be accommodated in the M shell is 18.

Concept: Sub-atomic Particles of Atom - Electrons (E)
  Is there an error in this question or solution?

APPEARS IN

Lakhmir Singh Class 9 Chemistry - Science Part 2
Chapter 4 Structure of the Atom
Very Short Answer Type Questions | Q 27.3 | Page 192
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