There are four atom. Three H atoms and one N atom
In one formula unit of ammonia (NH3), there are a total of four atoms: one nitrogen atom and three hydrogen atoms.
There are four atoms. Three Hydrogen and one Nitrogen atom.
There are a total of 10 atoms in a molecule of ammonia (NH3), composed of 1 nitrogen atom and 3 hydrogen atoms.
Ammonia has one nitrogen atom and three hydrogen atoms, so there are a total of 4 atoms in a molecule of ammonia.
First it helps to know the chemical formula of the compound: NH3 The numbers in the subscript indicate the number of atoms of an element in the compound. If there is no number, then it's implied that there is only one. So, there is one atoms of nitrogen and three atoms of hydrogen; for a total of four atoms.
There are four atoms. There are three hydrogen atoms and one nitrogen atom
There are four atoms. It contains N and H atoms.
600 atoms there are 3 atoms of hydrogen per ammonia molecule
18 or 6 maybe 3 *Little black girl voice* That is not my job!
The '3' prefix means there are 3 of the molecule. So that means there are 3 times the number of atoms than a single molecule. So, take all the subscripts and multiply them by 3. The answer is simply 12 atoms (3 nitrogens, 9 hydrogens).
What is listed are all examples of just onemolecule. O2 is one molecule of oxygen, CO2 is one molecule of carbon dioxide, and NH3 is one molecule of ammonia. Perhaps you're asking which has the largest number of atoms? In that case, the answer is ammonia, with a total of four atoms.
Ammonia = NH3 and has a molar mass of 17.031 g/molmoles NH3 = 63.9 g x 1 mol/17.031 g = 3.752 molesmolecules NH3 = 3.752 moles x 6.02x10^23 molecules/mole = 2.259x10^24 moleculesEach molecule of NH3 has 4 atoms (1 N + 3 H), thus....number of atoms = 4 atoms/molecule x 2.259x10^24 molecules = 9.04x10^24 atoms (to 3 sig figs)