False
False
No.
false
The law of conservation of mass states that in a chemical reaction the mass of the reactants must equal the mass of the product.
They are lost.
Mass can not be changed
The Law of Conservation of Mass means that chemical reaction equations must be balanced, otherwise you have lost or gained matter out of nowhere.
The amount of energy that is lost or gained by the products during the reaction.
Electrons are the ones gained or lost in a chemical reaction. Electrons are gained in oxidation and lost through the chemical reaction known as reduction.
atoms are not lost or gained in a chemical reaction
Elements cannot be lost/gained: this is the law of mass conservation.
The law of conservation of mass states that in a chemical reaction the mass of the reactants must equal the mass of the product.
They are lost.
Mass can not be changed
The kinds of atoms and the number of each kind are the same on both sides of a balanced chemical equation.
that's because every action has a reaction
Mass is never lost nor gained - neither in chemical reactions, nor in other cases.
No weight is ever gained or lost in a chemical reaction.
In a chemical reaction the mass of reactants is equal to the mass of products; burning is a chemical reaction.
Contrary to your question there is no law stating this, infact there is a law stating the opposite. That mass is neither lost nor gained in a chemical reaction. So no matter what you do mass can neither be gained nor lost unless you purposefully add or take away mass.