calculate the mass of one atom of oxygen, nitrogen, carbon, sodium, helium, magnesium, silicone, iron,phosphorus, hydrogen
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0
Answer:
Oxygen = 16
Nitrogen = 14
Answered by
16
Answer:
oxygen=16
nitrogen=14
carbon=12
sodium=23
helium=4
magnesium=24
silicon=28
iron=55
Phosphorus=30
hydrogen=1
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