The Nucleus
The nucleus of an atom is the part that takes part in nuclear reactions. It consists of protons and neutrons, which are involved in processes such as fission and fusion. The electrons surrounding the nucleus are not typically involved in nuclear reactions.
The nucleus of an atom is not involved in chemical reactions. The nucleus contains protons and neutrons, which do not participate in chemical bonding or reactions. Chemical reactions involve the electrons in the outer energy levels of an atom.
A concept or model of the atom characterised by the presence of a small, massive nucleus at its centre.
Hate to burst your bubble, but they are, considering that the structure of the nucleus is what gives the electrons their properties. That's kind of like asking, "why isn't sunlight part of the taste of a fruit?"I think the question should be why are the electrons mainly responsible for chemical reactions? On the atomic scale, the atom is mostly empty space, with the electron being very far away from the nucleus. The first part of the atom to interact with another atom would always be an electron. The way that atoms share electrons is a big factor in chemical reactions.
In a chemical reaction, the only part of the atom affected are the valence (outer energy level) electrons. Chemical reactions can result in new elements or compounds forming from different arrangements of the same original elements. The nucleus of the atom is unaffected. In a nuclear reaction, the nucleus of the atom comes into play. The nucleus can be broken up into smaller nuclei, or a neutron can decay into a proton and an electron, changing one element into another over time. Energy is released in the form of alpha, beta, or gamma decay. Both types of reactions must adhere to the laws of conservation of mass and energy.
The nucleus of an atom is the part that takes part in nuclear reactions. It consists of protons and neutrons, which are involved in processes such as fission and fusion. The electrons surrounding the nucleus are not typically involved in nuclear reactions.
No, it is a part of an atom.
The electrons in an atom are primarily responsible for chemical reactions.
The electronic clouds (orbits) around the nucleus is extra nuclear part of atom.
The nuclear reactions are all over the sun but between core and surface the central part observes more.
In the nucleus!
Chemical reactions are a result of valence electron transfer and/or sharing. Valence electrons are located in the outer-most orbitals of the reactant elements. In a sense, though, you could say protons are also involved in chemical reactions. Although an element will never donate, accept, or share protons in a CHEMICAL reaction, they are part of the determination in an elements reactivity. Reactions that do involve protons are termed "nuclear reactions," and are not chemical reactions. In fact, a lot of the methods used to determine chemical reactions -- such as enthalpy -- cannot even be applied to nuclear reactions. Neutrons, like protons are involved in nuclear reactions, but never in chemical reactions. Hope this helps!
The electrons
The nucleus of an atom is not involved in chemical reactions. The nucleus contains protons and neutrons, which do not participate in chemical bonding or reactions. Chemical reactions involve the electrons in the outer energy levels of an atom.
The nuclear reactions in the Suns core
The extra nuclear part.(electronic shells)
they are alike becausee they are part of an atom