1. define chemical reaction ,reactant, product ,conservation of mass, isotopes, isobars
Answers
Explanation:
Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.
Answer:
Answer:chemical reaction-a process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction.
Answer:chemical reaction-a process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction.reactant-a substance that takes part in and undergoes change during a reaction.
Answer:chemical reaction-a process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction.reactant-a substance that takes part in and undergoes change during a reaction.product- a substance that is formed as the result of a chemical reaction.
Answer:chemical reaction-a process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction.reactant-a substance that takes part in and undergoes change during a reaction.product- a substance that is formed as the result of a chemical reaction.conservation of mass- the mass of any one element at the beginning of a reaction will equal the mass of that element at the end of the reaction.
Answer:chemical reaction-a process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction.reactant-a substance that takes part in and undergoes change during a reaction.product- a substance that is formed as the result of a chemical reaction.conservation of mass- the mass of any one element at the beginning of a reaction will equal the mass of that element at the end of the reaction.isotopes- Isotopes are atoms of the same element that have different numbers of neutrons but the same number of protons and electrons.
Answer:chemical reaction-a process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction.reactant-a substance that takes part in and undergoes change during a reaction.product- a substance that is formed as the result of a chemical reaction.conservation of mass- the mass of any one element at the beginning of a reaction will equal the mass of that element at the end of the reaction.isotopes- Isotopes are atoms of the same element that have different numbers of neutrons but the same number of protons and electrons. isobars-Isobars are atoms of different chemical elements that have the same number of nucleons.