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What particles are involved in nuclear reactions but not in chemical reactions?
Neutrons and protons are involved in nuclear reactions because they reside in the nucleus of an atom. In contrast, electrons are involved in chemical reactions as they participate in forming chemical bonds between atoms.
What is the difference between chemical reation and nuclear reation?
Chemical reactions involve the breaking and forming of chemical bonds between atoms to create new substances, while nuclear reactions involve the changes in the nucleus of an atom, resulting in the formation of different isotopes or elements. Chemical reactions typically involve changes in electron distribution, whereas nuclear reactions involve changes in the structure of the atom's nucleus. Additionally, nuclear reactions release much larger amounts of energy compared to chemical reactions.
How are chemical potential energy and nuclear energy different?
Chemical energy arises through reactions between atoms of different materials, whilst nuclear energy arises through reactions in the nucleus of the atoms. In chemical reactions the nuclei are not affected or changed.
Which statement describes the differences between chemical reactions and nuclear decay rates?
Nuclear decay rates vary, but chemical reaction rates are constant
What is the similarity between nuclear and chemical reaction?
Both nuclear and chemical reactions involve a change in the arrangement of atoms in a substance, resulting in the formation of new products. Additionally, both types of reactions involve the release or absorption of energy in the form of heat or light.
What is the difference between a nuclear decay from a chemical reaction?
Nuclear decay involves the contents of the atomic nucleus, the protons and neutrons. Chemical reactions involve the electrons.
What chemical reaction produces the sun and energy?
These are not chemical reactions but thermonuclear reactions.
What chemicals are in nuclear energy?
Nuclear energy is not produced by chemical reactions
How else are nuclear reactions unlike chemical reactions?
In nuclear reactions the atom itself changes while molecules and/or structural organisation of atoms do in chemical and physical changes.
What separates a chemical reaction from a nuclear reaction?
In a nuclear reaction, the nucleus of an atom undergoes a change. Common examples would be alpha decay, beta decay, fusion, and fusion. In each of those cases, different elements are formed in the process. This never happens in ordinary chemical reactions. In chemical reactions, it is the electrons that are involved , not the nucleus of the atom.
What is the difference between the nuclear reactions in a nuclear reactor and those in an atomic bomb?
Nuclear reactions in a nuclear reactor are controlled reactions. The reactions in the atomic bomb are not controlled reactions
Do chemical reactions involve valence electrons but nuclear reactions involve nuclei?
Yes, chemical reactions primarily involve the valence electrons of atoms, which participate in the formation and breaking of chemical bonds. In contrast, nuclear reactions involve changes within the nuclei of atoms, such as the transformation of one element into another, the emission of radiation, or nuclear fission and fusion. Essentially, chemical reactions are governed by electron interactions, while nuclear reactions are driven by forces within the atomic nucleus.
