Chemistry, asked by ishaagorai903, 1 year ago

What is the mass and atomic number of silicon ???
Plzz answer it fast

Answers

Answered by AlexRexx

1

Atomic number
- 14 .

Atomic mass: 28.0855 u ± 0.0003 u

Answered by claire356

1

atomic number-14
mass-28.0855 u+-0.0003u

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