21134570 21134570
  • 08-10-2021
  • Physics
contestada

The arrow is pointing to sodium’s

number of neutrons.
chemical symbol
atomic mass
combined number of electrons and protons.

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tashaclinkscale
tashaclinkscale tashaclinkscale
  • 12-10-2021

Answer atomic mass

Explanation:

i took the test and got 100

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