souz36 souz36
  • 01-04-2022
  • Chemistry
contestada

The chart below gives the atomic number and mass number of two elements.
Element I
Element II
Atomic number
10
9
Mass number
20
19
How many protons does Element II have?
09
O 10
O 19
O 20

Respuesta :

mkassoma04 mkassoma04
  • 01-04-2022
Element || has 9 protons. It’s F “Fluorine”.
And element | has 10 protons it’s Ne “Neon”.
Protons are located at the up of every single elements.
Answer Link

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