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How many Oxygen atoms are present in this chemical equation: Na2O3?

User Ahmad Saad
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2 Answers

3 votes
its number 3 ik someone already said it but it’s 3
User Petras Purlys
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6 votes

Answer:

3

Step-by-step explanation:

You can see how many atoms there are next to the element (O3)

User Andrew Surzhynskyi
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