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zhannawk [14.2K]
3 years ago
12

What are the chemical symbols for oxygen, iron, hydrogen, and helium (in that order)?

Biology
1 answer:
xenn [34]3 years ago
3 0

Answer:

O, Ir, H, He

Explanation:

Technically its either the first letter or the first two letters of the element. hope that helped :)

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