【 】How many elements are in H2O?||How many elements are there in water H2O?
How many elements are there in H2O?
💐Choose one.
A)2
B)3
C)4
D)5
Answer:
In H2O (water) there are two element totally.The first one is hydrogen and the second element is oxygen.
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We have totally three atoms in H2O.
Two atoms from hydrogen element and one atom from oxygen element.
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