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E 1 1 point Which of the following is an elemental substance? Select all the correct answers. Mercury 2 Oxygen (O2) 3 Platinum Chlorine (C12) Carbon Dioxide (CO2)
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E 1 1 point Which of the following is an elemental substance? Select all the correct answers. Mercury 2 Oxygen (O2) 3 Platinum Chlorine (C12) Carbon Dioxide (CO2)
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Jul 15, 2021
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Which of the following is an elemental substance?
Select all the correct answers.
Mercury
2
Oxygen (O2)
3
Platinum
Chlorine (C12)
Carbon Dioxide (CO2)
Chemistry
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Daksh
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Answer:
oxygen and Carbon dioxide
EddieB
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Jul 19, 2021
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