is hydrogen a molecule
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Molecule A molecule may be homonuclear, that is, it consists of atoms of a single chemical element, as with oxygen (O 2); or it may be heteronuclear, a chemical compound composed of more than one element, as with water (H 2 O).toms and complexes connected by non-covalent bonds such as hydrogen bonds or ionic bonds are generally not considered single molecules. Molecules as components of matter are common in organic substances (and therefore biochemistry). They also make up most of the oceans and atmosphere.
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MADMAN BIOLOGY Hydrogen and oxygen are elements. What that really means is that when an atom, the fundamental unit that makes up everything, has 1 proton (a positively charged sub-atomic particle) it is a hydrogen atom, and when it has 8 protons, it is an oxygen atom. Hydrogen gas is two hydrogen atoms bonded together, H 2.Oxygen gas is two oxygen atoms bonded together, O 2. Water, is one oxygen atom bonded to two different hydrogen atoms, H 2 O. When atoms are bonded together, (H 2, O 2, H 2 O etc.) we call the total structure a molecule.Hydrogen atoms and oxygen atoms are found in many different molecules, and these different molecules make up, solids, liquids, and gasses.ydrogen and oxygen are elements. What that really means is that when an atom, the fundamental unit that makes up everything, has 1 proton (a positively charged sub-atomic particle) it is a hydrogen atom, and when it has 8 protons, it is an oxygen atom. Hydrogen gas is two hydrogen atoms bonded together, H 2.
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Molecular level? That's on the macro or visible level. On the molecular level, two hydrogen molecules (H2) combine with one oxygen molecule (O2) to produce two molecules of water (H2O).hat's on the macro or visible level. On the molecular level, two hydrogen molecules (H2) combine with one oxygen molecule (O2) to produce two molecules of water (H2O).
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Do hydrogen bonds involve shared electrons? A hydrogen bond is an interaction between molecules. In forming a hydrogen bond, a hydrogen atom (bonded to nitrogen, oxygen, or fluorine) in one molecule is attracted to the nitrogen, oxygen, or fluorine atom in another molecule (that N, O, or F atom is usually bonded to another hydrogen atom).
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- Hydrogen gas (H 2) consistsof two hydrogen atoms.  Hydrogen has an atomic number of 1, so each atom has oneelectron: .  To remedy this, the hydrogen atoms will share their unpairedelectrons with each other, creating an electron pair. This sharedelectron pair is the covalent bond.
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- A molecule may be homonuclear, that is, it consists of atoms of a single chemical element, as with oxygen (O 2); or it may be heteronuclear, a chemical compound composed of more than one element, as with water (H 2 O). molecule may be homonuclear, that is, it consists of atoms of a single chemical element, as with oxygen (O 2); or it may be heteronuclear, a chemical compound composed of more than one element, as with water (H 2 O).
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Recent Progress Toward Hydrogen Medicine: Potential of Molecular Hydrogen for Preventive and Therapeutic Applications Hydrogen gas, with the molecular formula H2, is a colorless, odorless, tasteless and highly combustible diatomic gas. The earth's atmosphere contains less than 1 part per million of hydrogen gas [48]. H2 is rather less active and behaves as an inert gas in the absence of catalysts or at body temperature.
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What are hydrocarbons? Simple science â Chemistry The simplest hydrocarbon molecule is methane, which is one carbon atom with four hydrogen atoms stuck to it. Because both carbon and hydrogen were common in nebulae, hydrocarbon molecules are very common in space.
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Definitions &Translations Hydrogen is a chemical element with chemical symbol H and atomic number 1. With an atomic weight of 7000100794000000000♠1.00794 u, hydrogen is the lightest element on the periodic table. Its monatomic form (H) is the most abundant chemical substance in the universe, constituting roughly 75% of all baryonic mass.
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The molecule of water The molecule of water. A molecule is an aggregation of atomic nuclei and electrons that is sufficiently stable to possess observable properties — and there are few molecules that are more stable and difficult to decompose than H2O.
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Hydrogen chloride Hydrogen chloride is a diatomic molecule, consisting of a hydrogen atom H and a chlorine atom Cl connected by a covalent single bond. Since the chlorine atom is much more electronegative than the hydrogen atom, the covalent bond between the two atoms is quite polar.
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molecule The element helium is a one-atom molecule. Some molecules consist of two atoms of the same element. For example, O 2 is the oxygen molecule most commonly found in the earth's atmosphere; it has two atoms of oxygen.However, under certain circumstances, oxygen atoms bond into triplets (O 3), forming a molecule known as ozone.or example, O 2 is the oxygen molecule most commonly found in the earth's atmosphere; it has two atoms of oxygen. However, under certain circumstances, oxygen atoms bond into triplets (O 3), forming a molecule known as ozone.
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Forms of Hydrogen Molecular hydrogen gas, or H2 (g), is the primary form in which hydrogen is found. In other words, two hydrogen atoms (H) are covalently bonded (a type of chemical bond) together as H-H. Because there are two hydrogen atoms, we call this diatomic hydrogen, di meaning two.
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Molecule A molecule may be homonuclear, that is, it consists of atoms of a single chemical element, as with oxygen (O 2); or it may be heteronuclear, a chemical compound composed of more than one element, as with water (H 2 O).he molecular mass can be calculated from the chemical formula and is expressed in conventional atomic mass units equal to 1/12 of the mass of a neutral carbon-12 (12 C isotope) atom. For network solids, the term formula unit is used in stoichiometric calculations.
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Hydrogen bond The hydrogen bond is an attractive interaction between a hydrogen atom from a molecule or a molecular fragment X–H in which X is more electronegative than H, and an atom or a group of atoms in the same or a different molecule, in which there is evidence of bond formation.
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What is Hydrogen? Hydrogen is a chemical element with the symbol H and atomic number 1. While hydrogen fills stars and gas planets, here on Earth, it is rarely in a naturally free state. Rather, it’s bonded to other elements. For example, when combined with oxygen, it forms water-H20.ith just one proton and one electron, it is the most common element, making up 75% of the mass of the entire universe. While hydrogen fills stars and gas planets, here on Earth, it is rarely in a naturally free state.
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Definitions &Translations Hydrogen is a chemical element with chemical symbol H and atomic number 1. With an atomic weight of 7000100794000000000♠1.00794 u, hydrogen is the lightest element on the periodic table. Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass. Non-remnant stars are mainly composed of hydrogen in the plasma state.
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Elements for Kids Hydrogen gas is made up of diatomic molecules designated as H 2. Where is hydrogen found on earth? The most common place to find hydrogen on earth is in water. Each water molecule (H 2 O) contains two hydrogen atoms. Hydrogen is also found in a wide range of compounds throughout the earth including hydrocarbons, acids, and hydroxides.
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This page The ratio of hydrogen atoms to oxygen atoms in a molecule of glucose or any other carbohydrate is two hydrogen atoms to one oxygen atom, the same as in water. This is why they … are called carbohydrates. This is a fundamental property of carbohydrates.
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What is the difference between an atom, a cell and a molecule? A slight improvement over Kieran's definition of 'atom': it is the smallest possible piece of any of the elements of chemistry. That is, the smallest possible piece of hydrogen is a hydrogen atom, although in practice you will find the hydrogen molecule much more often in nature. But both hydrogen atoms and hydrogen molecules are the same element, hydrogen.
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molecule Here's the thing: a molecule retains the characteristic of the substance it is from, so a water molecule, which is made up of hydrogen and oxygen, is still water, while an atom — one of the tiny units that make up elements — only has the characteristics of its element, not the larger composition. Make sense?
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Talk:Molecule It is confusing to talk about size in terms of the number of particles. H2 is the smallest molecule because it has the shortest bond length. H2+ is the simplest molecule because it is composed of the fewest number of particles. However, H2+ is larger than H2.
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What Is a Diatomic Molecule? Oxygen is usually found as O2 gas and hydrogen as H2 gas for example. A diatomic molecule is a stable group of two atoms connected by chemical bonds. Diatomic molecules that are comprised of the same element are called diatomic elements. There are five diatomic elements that exist as gases at standard temperature and pressure: hydrogen, nitrogen, oxygen, fluorine and chlorine.
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- Hydrogen is a chemical element with symbol H and atomic number 1. With a standard atomic weight of circa 7000100800000000000♠1.008, hydrogen is the lightest element on the periodic table. Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass.
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- Chemistry. Water MoleculeThis 3D image shows one oxygen atom (red) and two hydrogen atoms, forming a water molecule.{Public Domain image}. ^Back to Main Information PageWater is, in fact, a chemical. Its chemical formula is H2O (or, less commonly, HOH), which is what this website is named after.ach water molecule is made of two hydrogen atoms and one oxygen atom, thus there are two H atoms and one O. The atoms are joined by covalent bonding, meaning that they share electrons (as opposed to ionic bonding, in which atoms completely transfer electrons).
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Why does the human body need hydrogen? How does hydrogen help your body? Hydrogen, bound mostly to carbon and nitrogen, is part of almost every molecule in your body: DNA, proteins, sugars, fats. In fact, the hydrogen bond-which forms between atoms that share a hydrogen, is one of the most important interactions that makes biological molecules behave as they do.