No, but production of new molecules does happen.
(a) production of new atoms.
No, it is not possible; we need nuclear reactions for this.
Chemical reactions involve the rearrangement of atoms, not the production or destruction of atoms. The total number of atoms present before a reaction must be the same as the total number of atoms after the reaction is complete, due to the law of conservation of mass.
The atoms rearrange and the new bonds form to make the new substances.
generally reaction happen to lower the overall energy of the reactants
The number of atoms, along with the number of different types of atoms, input into the chemical reaction will and must equal these numbers at the Fin of the R'xn.
atoms are not lost or gained in a chemical reaction
when atoms break their old links and form new links with other atoms it is called chemical reaction
When a chemical reaction occurs atoms get ionized. Atoms are never created nor destroyed in a chemical reaction.
During a chemical reaction, atoms are rearranged and bonded together in new ways, forming different substances. The total number of atoms remains the same before and after the reaction, as atoms are neither created nor destroyed in a chemical reaction.
The process by which substances change into new substances is called a chemical reaction. During a chemical reaction, bonds between atoms are broken and new bonds are formed, resulting in the production of different substances with unique properties.
Individual atoms in a chemical reaction are rearranged to form new chemical compounds. Atoms are not created or destroyed in a chemical reaction, only the way they are arranged changes. The total mass and number of atoms of each element involved in the reaction remain constant, following the law of conservation of mass.