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An atom is a piece of an element. A molecule is a number of pieces of one or more elments joined together. So H2O must be a molecule.
Wiki User
∙ 13y ago
Wiki User
∙ 9y agoThe formula unit of water is a molecule. As the name implies, it is composed of hydrogen and oxygen. It has three atoms per formula unit.
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What common substance is a three-atom molecule?
Water. H2O. Two atoms of hydrogen and one atom of oxygen.
What does 'H2o' stand for?
H2O = Hydrogen two oxygen, (two hydrogen atoms and one oxygen atom = one water molecule) which is the chemical formula for water.
Is H2O a compound or molecule?
Water is both a compound and a molecule.
How many molecules does h2o have?
Each hydrogen atom has 1 protons and the lone oxygen atom has 8 protons (because it is atomic number 8) making for a grand total of 10 protons in each H2O molecule.
Is H2O a nonpolar molecule?
H2O is actually a polar molecule. The molecule can split into two ions: H+ and OH-
Is H2O a molecule or an. Atom?
It is a molecule.
Is a water molecule formed from 1 oxygen atom and 1 hydrogen atom?
No. The molecule for water is H2O, meaning each water molecule contains 2 hydrogen atoms and 1 oxygen atom.
How many atom of each element are in each molecule?
Water molecule (H2O) has 2 hydrogen atoms and 1 oxygen atom.
How many oxygen atoms are in molecule of water h2O?
One atom.
How do you know h2o is a molecule?
because it's composed of more than a single atom. H2O has three atoms(2 hydrogen, 1 oxygen), so it's a molecule H has one atom, so it's an atom H2 has two atoms, so it's a molecule
List the types and numbers of the atoms in one molecule of H2O?
There are two (2) hydrogen atoms and one (1) oxygen atom in one molecule of H2O.
What atom does each molecule of H2O contain?
two hydrogen and 1 oxygen, the chemical formula is H2O which gives you the answer
What are the atoms in water molecule?
The water molecule, H2O, contains two hydrogen atoms and one oxygen atom.
What does a molecule of water contain one atom of?
H2O means two atoms of hydrogen and one atom of oxygen.
Is H2O2 an atom?
H2O means two hydrogen atoms connected with two oxygen atoms. It is a molecule, not an atom.
What common substance is a three-atom molecule?
Water. H2O. Two atoms of hydrogen and one atom of oxygen.
What does 'H2o' stand for?
H2O = Hydrogen two oxygen, (two hydrogen atoms and one oxygen atom = one water molecule) which is the chemical formula for water.
