The answer to this is quite simple. Take the first letter of hydrogen and wrIte it as so(h). Then you put the two next to it towards the bottom of the "h" as so(h(2)). Then you do the same thing with the next word like (H(2)O(2)). Just that my phone will not let me place it as should be.
Two elements are found.They are Hydrogen and Oxygen.
Water is made up of two different elements and three atoms their are two atoms of hydrogen and their is one atom of oxygen, which forms (makes) water or H2OH2 + O --> H2O
There are two types of elements in water. It is made up of Oxygen and Hydrogen. There are two Hydrogen atoms for every Oxygen atoms and the chemical compound of water is H2O.
Two hydrogen atoms need to be combined with one oxygen atom to form a molecule of water (H2O). Or you could have two hydrogen to two oxygen atoms, forming hydrogen peroxide (H2O2) but this is unstable and decomposes back to water and oxygen gas.
Carbon and oxygen make up CO2, Oxygen and Hydrogen make up water.
Two elements are found.They are Hydrogen and Oxygen.
A molecule of water is formed with a polar covalent bond.
Water is made up of two different elements and three atoms their are two atoms of hydrogen and their is one atom of oxygen, which forms (makes) water or H2OH2 + O --> H2O
There are two types of elements in water. It is made up of Oxygen and Hydrogen. There are two Hydrogen atoms for every Oxygen atoms and the chemical compound of water is H2O.
Two hydrogen atoms need to be combined with one oxygen atom to form a molecule of water (H2O). Or you could have two hydrogen to two oxygen atoms, forming hydrogen peroxide (H2O2) but this is unstable and decomposes back to water and oxygen gas.
Carbon and oxygen make up CO2, Oxygen and Hydrogen make up water.
Hydrogen peroxide (H2O2) contains two atoms of hydrogen and two atoms of oxygen for a total of four atoms.
H2O2 2 atoms of hydrogen 2 atoms of oxygen
Hydrogen and Oxygen forming H2O (two hydrogen atoms for every oxygen atom per molecule)
Two atoms of hydrogen and one atom of oxygen.
Hydrogen is an element. Water is a compound composed of two atoms of hydrogen and one of oxygen.
hydrogen has two hydrogen atoms and two oxygen atoms and water has one hydrogen and one oxygen atoms