Answer:
Reactant in the mentioned chemical reaction are:
Step-by-step explanation:
Water ( H2O) and sodium metal ( Na )
Further Explanation:
Reactants are the beginning materials of a chemical reaction.
The substances newly formed are called products.
In the above reaction, sodium hydroxide, hydrogen gas, heat and light are the products.
When sodium is reacted with water, it dirt's on water producing a hissing sound due to the production of hydrogen gas.