Answer:
Reactive metals like aluminium, Magnesium, react with acids to produce metal salts + hydrogen gas
Explanation:
REACTION OF METALS WITH ACID
metal+acid-------> metal salt + Hydrogen
Example:
Magnesium + Hydrogen Acid-
(Mg) (HCI)
---->Magnesium chloride + Hydrogen gas
(MgCl²) (H²)
-_-------------------------------
-->this is the metal salt
Aluminium + hydrochlorid acid
(Al) (HCl)
-----> Aluminium chloride + Hydrogen gas
(AlCl³) (H²)
------------------------------------------------------
---->this is metal salt
