The chemical formula of salt (sodium chloride) is NaCl; the formula unit contain two atoms.
salt is composed of Atoms. not Molecules. i know i am answering my own question but i found the answer.
By weight or by number of atoms? By number of atoms
Salt is composed of molecules, which are made up of two different types of atoms - sodium and chloride. When salt dissolves in water, the sodium atoms and chloride atoms separate from each other, forming individual ions. This is what allows salt to dissolve in water and break down into separate substances.
To make a billion molecules of salt (NaCl), the scientist will need 6 billion atoms total. This is because each NaCl molecule is composed of one sodium atom and one chlorine atom, so for every molecule of salt, there are two atoms. Multiplying the number of molecules by 2 gives the total number of atoms needed.
Common table salt is Sodium Chloride ( NaCl ) and has no hydrogen atoms.
No, hydrogen is a diatomic atom, which means it bonds with itself naturally, and since argon it is a noble gas, it is found alone in nature. This means that 1 molecule of hydrogen has two atoms, while 1 molecule of Argon has 1 atom.
To find the number of atoms in 7.5g of sodium chloride, you would first calculate the number of moles using the molar mass of NaCl (58.44 g/mol). Next, you would use Avogadro's number (6.022 x 10^23) to convert moles to atoms. The final calculation would yield the number of atoms in 7.5g of sodium chloride.
Atoms that vary in the number of neutrons found in their nuclei are called isotopes. Isotopes of an element have the same number of protons but different numbers of neutrons, which can lead to variations in their atomic mass.
The molecular formula of ibuprofen is C₁₃H₁₈O₂. To calculate the total number of atoms, add the number of carbon, hydrogen, and oxygen atoms: 13 carbon atoms + 18 hydrogen atoms + 2 oxygen atoms = 33 atoms in ibuprofen.
Hydrogen has the lowest atomic number, and is not found in nature as individual atoms, but is found in nature as the diatomic molecule, H2.
i believe the hypothesis is the overall conclusion.
Sulfur atoms are chemical elements with an atomic number of 16. They are commonly found in compounds like hydrogen sulfide and sulfuric acid. Hydrogen atoms are the simplest and most abundant atoms in the universe, with an atomic number of 1. They are commonly found in compounds like water and hydrocarbons.