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Which is an unnecessary rule for writing chemical formulas? 1. identify the positive ion and charge 2. balance the charges 3. write the negative ion first 4. identify the negative ion and charge
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5 votes
Which is an unnecessary rule for writing chemical formulas?

1. identify the positive ion and charge
2. balance the charges
3. write the negative ion first
4. identify the negative ion and charge

User Naanavanalla
by
5.1k points

2 Answers

5 votes

Answer:

C.) on edge

Step-by-step explanation:

User Sudhir Panda
by
5.4k points
4 votes

Answer: C. Write the negative ion first

Step-by-step explanation:

User Mike Liddell
by
5.2k points
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