element
Carbon is an element.
Boron is an element. The lightest member of group 13 with 3 valence electrons
the removal of hydrogen (H) atoms from water molecules
Remember that a compound is the combination of two or more elements. Cd is the symbol for an element (not a compount) named Cadmium.
it's an element!
Hydrogen is an element. So the only element in hydrogen is hydrogen.
The element Hydrogen .
Hydrogen (H) is an element. Hydrogen gas (H2) is a molecule.
hydrogen is but not oxygen
Hydrogen is an element, there will be atom that makes up an element and not element that will turn into another.
"Malahide" is an Irish town located near Dublin. Maybe you mean the preservative, "Formaldehyde" which is an organic compount: CH2O, which is made from carbon, hydrogen, and oxygen
Hydrogen is known as a element and a compound. Hydrogen is a light element with one proton and a gas compound with two hydrogen atoms.