The name of the compound dinitrogen tetrahydride implies that the formula of the compound is N2H4. Therefore, each molecule contains two nitrogen atoms and four hydrogen atoms.
Iodine, I2 is an diatomic element, with two atoms in the molecule.
Oxygen is both a compound and an element. In nature, Oxygen forms bonds with itself to form a compound consisting of two elemental oxygen atoms to form one compounded oxygen molecule. This is O2.
This is because a compound is a molecule of two different elements.
The answer could be molecule, compound and matter depending on the atoms of various element.
Nitrogen naturally occurs as a diatomic molecule (N2). Nitrogen, by itself, is an element.
The name of the covalent compound N2O5 is Dinitrogen Pentoxide. N2O5 is a rare example of a compound that adopts two structures depending on the conditions: most commonly it is a salt, but under some conditions it is a polar molecule: N2O5 ⇌ [NO2+][NO3−]
Nitrogen is an element that is usually found alone as the N2 molecule. It is not a compound.
This is a compound, a molecule.
Hydrogen is an element. Also a molecule.
NH3 is molecule of ammoia. It is not element
It could be either. For example, a molecule of O2 or Cl2 is an element, but one of CH4 or NO3 is a compound.
It's an element
No it is an element
Molecule
An element, atom, crystal, compound, and molecule are all forms of matter.
No, a compound is a molecule composed of MORE THAN ONE type of element.
The formula is N2H4. You can easily figure this out on your own by recognizing what the prefixes on each element mean. For example, "di" means two and "tetra" means four. Then you just write the element's symbol (which is N for nitrogen and H for hydrogen) with the number that the prefix represents as a subscript.