Chemistry, asked by sushma143kumariiii, 5 months ago

Question 7 :
Which of the following has the highest mass?
1.4.5X1023 atoms of Mg
2. 0.4 g atoms Fe
3. 1.25 g mol NH3
4..0.5 g equivalent Na2CO3

Answers

Answered by likithgowdaplikithgo

1

Answer:

4 is the answer but not sure

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