Science, asked by strangeman89, 1 month ago

ans the question 3 mark question

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Answers

Answered by singhanshika1102

1

Explanation:

(i) atomic number:

x=3

y=6

z=7

(ii)mass number:

x=7

y=12

z=14

Answered by snehas2403

1

Answer:

atomic number

x=3

y=6

z=7

Explanation:

mass number

x=7

y=12

z=14

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