That depends on how much of the substance you have. Assuming you mean in one formula, the answer is 7.
Scandium sulfide ScS: 2 atomsScandium sulfide Sc2S3: 5 atoms
To find the number of atoms in a sample of scandium, you need to first calculate the number of moles using the molar mass of scandium (44.96 g/mol). Then, use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles to atoms. 341g of scandium is approximately 7.58 moles, which corresponds to 4.57 x 10^24 atoms.
Scandium has the chemical symbol Sc and 21 is it's atomic number. A link is provided to the Wikipedia article on this (usually considered) rare earth element.
The chemical formula for scandium iodide is ScI3. It is composed of one scandium atom bonded to three iodine atoms.
Copper hydroxide has one copper atom, one hydroxide ion (which consists of one oxygen atom and one hydrogen atom), making a total of three atoms in one unit of copper hydroxide.
Scandium sulfide ScS: 2 atomsScandium sulfide Sc2S3: 5 atoms
To find the number of atoms in a sample of scandium, you need to first calculate the number of moles using the molar mass of scandium (44.96 g/mol). Then, use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles to atoms. 341g of scandium is approximately 7.58 moles, which corresponds to 4.57 x 10^24 atoms.
NH4OH has 7 atoms
There are 4 hydrogen atoms in ammonium hydroxide (NH4OH).
NH4OH has 7 atoms
Scandium has the chemical symbol Sc and 21 is it's atomic number. A link is provided to the Wikipedia article on this (usually considered) rare earth element.
The chemical formula of potassium hydroxide is KOH.So, potassium hydroxide has 3 atoms in the formula.The dissociation equation is:KOHK+ + (OH)-
Calcium is bivalent and hydroxide is monovalent, so its formula is Ca(OH)2 => 5 atoms
The chemical formula for scandium iodide is ScI3. It is composed of one scandium atom bonded to three iodine atoms.
Barium hydroxide has five atoms in the molecule.
Sc3P2 is the chemical formula for the compound scandium phosphide. It is a binary compound composed of scandium and phosphorus atoms. Scandium phosphide is often used in semiconductor applications.
In one formula unit of nickel hydroxide (Ni(OH)2), there are two oxygen atoms.