Hydrogen and oxygen
Hydrogen combines with oxygen to form water. The reaction is two molecules of hydrogen gas (H2) and one molecule of oxygen gas (O2) to form two molecules of water (H2O).
This combination produces water.Water molecules are consist of a hydrogen ion and a hydroxide ion. One hydrogen ion and one hydroxide ion combines to make a water mlecule.
Gold, for one, almost never combines.
two elements hydrogen and oxygen is used to make water i.e H2O . there are two molecules of hydrogen and one molecule of oxygen
Could be many different elements
One of the elements to make water or H2o.
Two elements, two hydrogen atoms and one oxygen atom
No, the elements are not always in the same proportion. For example, two atoms of hydrogen combine with one atom of oxygen to make a single molecule of water. But one atom of hydrogen combines with one atom of fluorine to make a single molecule of hydrogen fluoride. The numbers of atoms involved depends on the number of electrons available in the outer electron clouds of the atoms involved.
One part oxygen two parts hydrogen
They are affixes that are used to make metric amounts. Centi is one hundredth and combines to make words like centimetre, centilitre. deci is one tenthe and combines to make words like decilitre, decibel milli is one thousandth and combines to make words such as millimetre or millilitre
It's H2O which means two hydrogen molecules to one oxygenThe elements of Hydrogen and oxygen are chemically joined together to form water. Two atoms of hydrogen and one atom of oxygen are joined together chemically to form one molecule of water.
Two hydrogen molecules and one oxygen molecule.