2 years ago

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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