The atomic number for hydrogen is 1.

The atomic number for hydrogen is 1.

In photosynthetic prokaryotes the mechanisms of carbon fixation are more diverse.

Water is a compound of hydrogen and oxygen.

There is one electron in a hydrogen atom.

What's the chemical formula for hydrogen peroxide?

You've got the hydrogen atoms are in the wrong place.

Water consists of hydrogen and oxygen.

Water is made up of hydrogen and oxygen.

Water is comprised of oxygen and hydrogen.

What's the chemical formula for hydrogen peroxide?

Hydrogen sulfide is a chemical compound with the formula .

Hydrogen peroxide bubbles when put on a wound.

Uranus' atmosphere is made up of hydrogen, helium, and methane.

It is composed largely of hydrogen and helium.

Jupiter is a planet principally composed of hydrogen and helium.

Jupiter is made mostly of hydrogen and helium gases.

There is more hydrogen in the universe than any other kind of atom.

Hydrogen peroxide bubbles when put on a wound.

In some cases, such as glycosidases, the substrate molecule also changes shape slightly as it enters the active site.

It's between two isotopes of hydrogen, two kinds of hydrogen deuterium, which is heavy hydrogen, which you can get from seawater, and tritium which is super heavy hydrogen.

You need the bacteria to fix nitrogen, and without those microorganisms, you won't have any performance at all.

UDDI systems are most commonly found inside companies, where they are used to dynamically bind client systems to implementations.

An hydrogen atom only has one proton and one electron.

In addition to molecular hydrogen, the thermosphere corona contains many free hydrogen atoms.

These were later identified as lines from the Hydrogen Balmer series.

Six elements appear in this table, namely hydrogen, oxygen, nitrogen, carbon, sulfur, and phosphorus, with the atom of hydrogen conventionally assumed to weigh 1.

The universe was about 75 percent hydrogen, 25 percent helium. It still is today.

It's four blue zinc atoms bonding with one white hydrogen atom.

A water molecule has two hydrogen atoms and one oxygen atom.

A molecule of water is made up of one oxygen and two hydrogen atoms.

When proline is bound as an amide in a peptide bond, its nitrogen is not bound to any hydrogen, meaning it cannot act as a hydrogen bond donor, but can be a hydrogen bond acceptor.

The challenge for Israel is to tie its military tactics and diplomacy to a clearly defined political goal.

Every molecule of water is composed of two hydrogen atoms attached to an oxygen atom.

A nebula is an interstellar cloud of dust, hydrogen, helium and other ionized gases.

Magnesium borate, magnesium salicylate, and magnesium sulfate are used as antiseptics.

Journalists and security experts have already raised the potential of this code to link anonymous websites to particular users.

The nucleus of a hydrogen atom consists of a single proton. Around this proton orbits a single electron.

The reverse reaction, removal of hydrogen from a molecule, is called dehydrogenation.

Aerojet came to the conclusion that the version with the engine running on hydrogen peroxide was most suitable.

Use these buttons to associate a nickname with a contact in your address book, remove an association, or open the address book to edit the contact information. See the kaddressbook Handbook for additional instructions on using the kde address book.

As a chemical compound, a water molecule contains one oxygen and two hydrogen atoms that are connected by covalent bonds.

A single drop of water contains about 2 sextillion () atoms of oxygen, and twice the number of hydrogen atoms.

Water on Earth Water is a chemical substance that is composed of hydrogen and oxygen and is vital for all known forms of life.

Oxygen saturation In general, hemoglobin can be saturated with oxygen molecules (oxyhemoglobin), or desaturated with oxygen molecules (deoxyhemoglobin).