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Sebastian wants to write the chemical formula for phosphorus tetraoxide. He identifies the chemical symbols as P and O. Which additional step will he take in his process?
A. Identify the elements involved as potassium and oxygen
B. Add a subscript of 4 after O
C write the chemical symbols, in order, as Op
D. Use the prefix tetra before oxygen

NEED ASAP Sebastian wants to write the chemical formula for phosphorus tetraoxide He identifies the chemical symbols as P and O Which additional step will he ta class=

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lanealex232

Answer: C

Explanation: I guessed, don’t hurt me

Answer:

The correct answer is B

Explanation:

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