Three H=hydrogen S= sulfur O= oxygen
H has exactly one atom of hydrogen.
Hydrogen has 0 neutrons
Hydrogen (H)
Many times you will see an acidic compound's name be "hydro-element-ic acid" such as hydrobromic acid or hyrdo chloric acid. So in the shorter version you will often see elements starting with an H. HBr or HCl or HS.
"H" or Hydrogen is an element, there are no other elements in it because all elements are pure substances.
In a molecule of NaOH, there is 1 atom of sodium (Na), 1 atom of oxygen (O), and 1 atom of hydrogen (H). So there are a total of 3 atoms in each element of NaOH.
This element is hydrogen (H).
Hydrogen is a chemical element with the symbol H and atomic number 1.
Hydrogen is a non metal element. There are 1 electrons in a single atom.
Hydrogen! :)
H is an element and S is an element, but the two together is a compound.
Element.