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H2O (hydrogen & oxygen).
Hydrogen(H)& Oxygen(O) are the two chemical elements that make up a water molecule. The Chemical formula for water is 'H2O' This tells us that there are two atoms of the element hydrogen and one atom of the element oxygen in a water molecule. Their bonding arrangement is 'H-O-H' .
The number of hydrogen atoms is twice the number of oxygen atoms. Glucose is C6H12O6, so there are 12 hydrogen atoms for every 6 oxygen atoms in a molecule.
Oxygen atoms weigh more than Hydrogen atoms.
A total of two hydrogen atoms can bond to a single oxygen atom.
WATER!
Set the Hydrogen on fire.
Bases combines easily with hydrogen atoms
Oxygen has the valency of 2 in most of the compounds.
It is combining capacity of an atom of an element and is numerically equal to the number of hydrogen atoms or number of chlorine atoms or double the number of oxygen atoms with which one atom of the element can combine.
Burning hydrogen combines the hydrogen with oxygen atoms. This yields H2O also known as water.
Two hydrogen atoms and one oxygen atom combine to form one water molecule.
Water has the formula H2O. This means that water is an example of an oxygen containing compound. A compound is two or more different atoms chemically bonded.
H2O (hydrogen & oxygen).
There are 16 electrons from the oxygen atoms, one from the hydrogen atom and one from the charge, that makes 18 electrons altogether. Its valency is 1.
Hydrogen(H)& Oxygen(O) are the two chemical elements that make up a water molecule. The Chemical formula for water is 'H2O' This tells us that there are two atoms of the element hydrogen and one atom of the element oxygen in a water molecule. Their bonding arrangement is 'H-O-H' .
Hydrogen peroxide has two atoms of hydrogen and oxygen.