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Which option is an element air, sodium chloride, oxygen,water
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Which option is an element air, sodium chloride, oxygen,water

User Andrian
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2 Answers

5 votes

Answer:

oxygen

Step-by-step explanation:

i took the test

User Paul De Lange
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2 votes

Answer:

oxygen

Step-by-step explanation:

air is a way of saying oxygen but it isn't direct, sodium chloride is a combination of two different elements but isn't one element, and water is H2O but that isn't an element on the periodic table. The only real element that is on the periodic table is oxygen.

User Nameless One
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