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artcher [175]
2 years ago
15

HELP!!!!!

Biology
1 answer:
miskamm [114]2 years ago
7 0

Answer:

since the symbol has a "+1" sign at the top right corner it represents a positively charged ion.

it has 4 electrons as it has "+1" symbol meaning it lost one electron out of initially 5 electrons present.

  • name of element = Boron
  • the charge = +1
  • the mass number = 11
  • the atomic number = 5

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