suleman1739
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16. Which of the following properties of the elements remain unchanged across
#period
A lonivation energy
C Electro negativity
13. Number of shells
D. Nuclear charge​

Respuesta :

quasarJose

Answer:

Number of shells

Explanation:

Across the period on the periodic table, the number of shells remains the same. There is no variation or trend for the number of shells on a period.

  • The number of shell is the energy level corresponding to an atom.
  • As we go from period to period, the energy level increases by 1.
  • The period number corresponds to the number of shells.
  • Elements in period 4 will have 4 shells.
  • There is no variation of any sort in the number of shell across a period.

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