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In one molecule H2O you'll find two ATOMs hydrogen (H atoms), as indicated by the subscripted 2 .

(You would do better by using capitals for elements.)

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14y ago
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AnswerBot

6mo ago

The formula H2O represents one molecule of water. It consists of two hydrogen atoms and one oxygen atom bonded together.

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Wiki User

13y ago

You probably mean how many atoms are in H2O. A single molecule of H2O contains 2 atoms of Hydrogen and 1 atom of Oxygen.

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Wiki User

12y ago

One.

A water molecule consists of 3 atoms: one Hydrogen atom and two atoms of Oxygen.

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10y ago

A formula just refers to one molecule of a substance. If your formula were something like 2H20 than that would mean you have two water molecules.

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Wiki User

15y ago

H2O is one molecule containing 3 atoms.

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15y ago

Exactly one.

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11y ago

That depends on the amount of water.

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Wiki User

13y ago

one

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10y ago

Three

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Q: How many moleclues of water are represented by the formula h2o?
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