Question

plz answer the question
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Answer 1

a. Na
b. 11 protons.{no of protons is equal to its atomic number}
c. 11 electrons.{no of electrons is equal to its atomic number.}
d. 12 neutrons {no of neutrons is equal to mass no - atomic no}
e. Na^+
f.
i)11-1=10 protons
ii)11-1=10electrons

Answer 2

a. Na

b. 11

c. 11

d. 12

e. NA±

f. i) 11

ii) 10

here your answer