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What is the number that you never write as a subscript?

2 Answers

1 vote

Answer:

1

Step-by-step explanation:

The subscript of 1 is never written in a chemical formula.

User Zeb Kimmel
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2 votes

Answer: 1.

Explanation: The number 1 should never be written in a subscript because the chemical symbol is already there.

User Hejseb
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