lalllllaoop2580 lalllllaoop2580
  • 07-02-2021
  • Chemistry
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PLEASE HELP!!!!!!!!!!!!

PLEASE HELP class=

Respuesta :

moralnat000
moralnat000 moralnat000
  • 07-02-2021

Answer:

1 : NA = 1    |      2 : N = 2  |     3 :  

N = 1          |       O = 5     |

O = 3         |                     |

Explanation:

im sorry but ion know the last one

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