no 1:1
Water is a compound made up of two hydrogen atoms and one oxygen atom bonded together. If there were no hydrogen and oxygen in water, it would not exist as a substance. The properties and characteristics of water, such as its liquid state, transparency, and ability to dissolve other substances, depend on the presence of hydrogen and oxygen.
Hydrogen molecules do exist but they are less stable than hydrogen atoms. This is because hydrogen molecules require a large amount of energy to form since hydrogen atoms are highly reactive and tend to exist independently. Additionally, hydrogen molecules can easily dissociate into individual atoms at lower temperatures.
Hydrogen can't exist as a three-atom single-element molecule no matter what you do to it - it has only one bonding site. If you stick an atom with two bonding sites between the hydrogen atoms you can pull it off, but this isn't a question about water. Oxygen can naturally exist as a three-atom molecule - it's ozone.
Hydrogen gas (H2): Made up of two hydrogen atoms bonded together. Oxygen gas (O2): Composed of two oxygen atoms bonded together. Nitrogen gas (N2): Contains two nitrogen atoms bonded together.
There are 12 carbon atoms in a molecule of maltose. Each carbon atom forms a total of four bonds, which include bonds with other carbon atoms, hydrogen atoms, or oxygen atoms. With 12 oxygen atoms present, these atoms would be accounted for in the molecular structure of maltose as well.
no 1:1
Not usually. The acid part of an amino acid has the empirical formula -CO2H and the amino part usually has the formula -NH2.
Water is made of two hydrogen atoms and an oxygen atom. The combination of hydrogen and oxygen is needed in order to create a molecule with the properties characteristic of water. Water cannot exist without oxygen.
Water is a compound made up of two hydrogen atoms and one oxygen atom bonded together. If there were no hydrogen and oxygen in water, it would not exist as a substance. The properties and characteristics of water, such as its liquid state, transparency, and ability to dissolve other substances, depend on the presence of hydrogen and oxygen.
Negative. Hydroxide atoms also don't exist, they're molecules. They consist of two atoms, one hydrogen atom and one oxygen atom. The charge is -1 on the oxygen.
Hydrogen exist as H2.It has 2 atoms in a molecule.
No, it is a compound. Compounds are made up of elements, and elements are made up of atoms.
Hydrogen molecules do exist but they are less stable than hydrogen atoms. This is because hydrogen molecules require a large amount of energy to form since hydrogen atoms are highly reactive and tend to exist independently. Additionally, hydrogen molecules can easily dissociate into individual atoms at lower temperatures.
Like all material things that exist, water is made from atoms. Water is made specifically from hydrogen and oxygen atoms, elements that are in the form of gas when at stp and not combined.
Hydrogen can't exist as a three-atom single-element molecule no matter what you do to it - it has only one bonding site. If you stick an atom with two bonding sites between the hydrogen atoms you can pull it off, but this isn't a question about water. Oxygen can naturally exist as a three-atom molecule - it's ozone.
Oxygen and Hydrogen, along with Fluorine, Chlorine, Bromine, Iodine, and Nitrogen, to not exist naturally as single atoms. O2 stands for an oxygen molecule, which is made up of two oxygen atoms bonded together. H2 stands for two Hydrogen atoms bonded together. Sometimes atoms are bonded together for other reasons. This notation means the same no matter what the element. For example, Ca2 would stand for two calcium atoms bonded together.
Atoms. Some atoms can not exist without another atom/s to stabilise it and form a molecule For example, the O2 (oxygen) molecule consists of two O (oxygen) atoms. The H2O (water) molecule consists of two H (hydrogen) atoms and one O (oxygen) atom.