Answer:
C. The thermal energy of a substance.
Explanation:
Hope it helps.
Inertia depends on the mass of an object.
Valence electrons determine its valency ? (The group, as in its oxidation state and stability)
Answer:
the change is evaporation
Explanation:
the water heats up at the surface of the water and evaporates
Answer:
it’s mass was greater than when it started
Explanation:
When a metal is coated with another metal, the plating metal deposits on the plated metal. Usually, the plating metal functions as the anode while the plated metal functions on the cathode. The anode metal is oxidized and reduced at the cathode and become deposited on the cathode material. This increases the mass of the cathode. Hence the mass of the silver/gold product is greater than the mass of silver at the beginning of the electroplating process.
