Math, asked by nadeemmahnoor21, 7 months ago

find the formula mass of co, Na

Answers

Answered by jainsuparshav

1

Answer:

na=23

co =28 .............

Answered by pradnyagirase10

0

Step-by-step explanation:

na =23

co=28

A property closely to an atoms mass number it is atomic mass

this is a definationof atomic mass

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