Answer:
A resource is a source or supply from which a benefit is produced.
Explanation:
hope it helped :)
Answer:
6 mass
Explanation:
because the si unit of gram is mass
Atomic mass / mass number / atomic weight
(all of which mean the same thing)
The largest transition metal is copernicium with 112 protons
Answer:
HCl is the formula for Hydrochloric acid
Explanation:
- Chemical formula is a formula of a compound showing the symbols of elements present in the compound.
- Chemical formula also shows the number of atoms of each element present in a compound.
- HCl is the chemical formula of hydrochloric acid. From this formula we can tell that hydrochloric acid is made up of hydrogen and chlorine elements.
- The formula also shows that HCl contains 1 hydrogen atom and 1 chlorine atom.
