Deca stands for 10. So there are ten chlorine atoms is decachloride.
how many chloride atoms would be in a compound in the name : dichloride tetachloride decachloride
Tetra stands for four. So there are four chlorine atoms in a tetrachloride.
Four. That is the meaning of the prefix "tetra".
The formula would be AlCl3, which is aluminum chloride.
You could never find these two elements alone in a compound... they'd have to be with something else (e.g - chlorine) then it would become Calcium Bromide.
In the compound dichloride there would be two chlorine atoms. This is because the compound dichloride is a binary covalent compound and these compound always follow the prefixs such as di, tri, mono, etc.
The prefix di- means two. However, you would wouldn't say Cl2 is dichloride--it is just chlorine. The only time you would use dichloride would be when it is in a compound with another non-metal such as Disulfur dichloride (S2Cl2).
how many chloride atoms would be in a compound in the name : dichloride tetachloride decachloride
Tetra stands for four. So there are four chlorine atoms in a tetrachloride.
Four. That is the meaning of the prefix "tetra".
The formula would be AlCl3, which is aluminum chloride.
In the compound dichloride there would be two chlorine atoms. This is because the compound dichloride is a binary covalent compound and these compound always follow the prefixs such as di, tri, mono, etc.
Chlorine oxide would be a covalent compound, and not an ionic compound.
negatively
negatively
There are three atoms in CaCl2 (calcium chloride) - one calcium atom and two chlorine atoms. It might be argued that there are ions inside the molecule instead of atoms. In that case there is one calcium ion and two chlorine ions.
You could never find these two elements alone in a compound... they'd have to be with something else (e.g - chlorine) then it would become Calcium Bromide.