James Chadwick in 1932 discovered the neutron
In the 3 molecules of NH3 there are 9 Hydrogen atoms.
Answer:
No because water needs to have no salt
Explanation:
Answer:
The substances to the left of the arrow in a chemical equation are called reactants. A reactant is a substance that is present at the start of a chemical reaction. The presence of the arrow also indicates that the reaction goes in one direction under the conditions indicated.
Explanation:
