You think probable to ammonium hydroxide: NH4OH.
Technically yes, But mercury is an element ... so the molecules consist of only a single atom.
Water is H2O, so it contains two hydrogen atoms (H2) and one oxygen atom (O).
Element b/c Molecules that contain only atoms of the same type of element are only elements. They are not compounds or mixtures because no other elements are present.
Oxygen atoms in water molecules are the same as oxygen atoms in any other molecules; the definition of an oxygen atom is that it is an atom which has eight protons in its nucleus. Normally it has eight neutrons and eight electrons as well, but that can vary. It is only the eight protons which define it as oxygen.
the subscript 2 after the H indicates that the hydrogen molecule contains two (2) atoms of hydrogen
It is only an atom.
Yes. A molecule of Iron, only consists of one type of atom, namely, Iron
No metals form molecules; they only exist as ionic compounds or metallic elements or alloys.
An example of an atom that only exists in its molecular form would be oxygen. It is most commonly found as an O2 molecule.
There is one atom of that element in the molecule.
an element or a molecule
An elemental molecule, like H2 or O2.
Sorta, a molecule can neither be positive or negative and atom can only be an ion when in an ionic bond when it received or gave electrons.
There is no such thing. A positive molecule will only be attracted to a negative molecule.
One oxygen is only the atom; two oxygen atoms form this diatomic molecule.
There is only one bond. It is on the N atom.
In a molecule of H4SiO4 only one Si atom is present