Question

QUESTION IS VERY URGENT​

Answer 1

Here is ur answer⤵

H2O

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Answer 2

Explanation:

It is possible for the same kinds of atoms to combine in different but definite proportions to form different molecules; for example, two atoms of hydrogen will chemically bond with one atom of oxygen to yield a water molecule, whereas two atoms of hydrogen can chemically bond with two atoms of oxygen to form a H20