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Answered

Which two elements make up water?

oxygen and phosphorus
oxygen and hydrogen
hydrogen and sulfur
hydrogen and phosphorus

Answer :

Xsychicgo

hi <3

the chemical formula for water is H2O

which is 2 x hydrogen and 1 x oxygen

thus, your answer would be option B

hope this helps :)

Sevviigo

Answer:

oxygen and hydrogen

Explanation:

2 hydrogen atoms and one oxygen atom

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