they are chemical elements
elements
Hydrogen, chlorine, and sodium are examples of chemical elements.
Hydrogen, oxygen and chlorine are elements.
Calcium, sodium and hydrogen to name a few.
Hydrogen chloride is a compound made from hydrogen and chlorine; the two are elements by themselves.
Lithium can never be formed from hydrogen chloride in a chemical reaction, because lithium, hydrogen, and chlorine are all distinct elements, none of which can be converted any others by chemical means.
Hydrogen and chlorine are chemical elements, not compounds
None: Hydrogen and chlorine are both chemical elements and therefore do not contain any other chemical substances.
Chlorine is indeed a chemical substance, specifically one of the chemical elements.
These elements are carbon, hydrogen, oxygen and sometimes sodium&chlorine from salt.
HCl is the chemical formula for hydrochloric acid. It contains the elements hydrogen and chlorine. Therefore, it does not contain any of the elements other than hydrogen and chlorine.
Hydrogen, chlorine, and sodium are examples of chemical elements.
No. Both chlorine and hydrogen are elements. Elements cannot contain other elements.
Hydrogen, oxygen and chlorine are elements.
Calcium, sodium and hydrogen to name a few.
2. Hydrogen and chlorine
Hydrochloric acid itself is a chemical, i assume you mean elements, these would be Hydrogen and Chlorine. Also it is important to note there is water present which contains Hydrogen and Oxygen. So the three elements present in Hydrchloric acid would be Hydrogen, Chlorine and Oxygen.
Hydrogen chloride is a compound made from hydrogen and chlorine; the two are elements by themselves.