A nucleon is a collective term for protons and neutrons inside an atomic nucleus, while the nucleus is the core of an atom, containing nucleons and thus most of the atom's mass.
Answer to: The number of (a) ___ in the nucleus determines what element a substance is. If the number of (b) ___ changes, the atom is...
The Atom Elements are fundamental substances, made of atoms, that cannot be chemically changed or broken down further. Atoms consist of a core nucleus and orbital electrons. The nucleus is made up of protons and neutrons. Protons are small particles that have a slightly positive charge. Neutrons...
The competition between two fundamental interactions determines nuclear stability. Protons and neutrons are attracted each other via the strong force. On the other hand, protons repel each other via the electric force due to their positive charge. Therefore neutrons within the nucleus act somewh...
a time. Energy only exists as a static quantity when stored in some indirect primary form, in a battery, fuel tank, rubber band, hydroelectric dam, chemical molecule or nucleus, etc, and is only able to do work when released to create an energy flux thatmustdo work, which may be to ...
As long as the Universe is this hot, there is nothing we can do but wait. Without a stable nucleus that’s got at least two nucleons (a proton and/or neutron) within it, you can’t build your way, one additional proton-or-neutron at a time, toward anything heavier. ...
The first building block is the neutron, a fusion of the energy of the electron with that of the proton, our third sub atomic particle. Now we can get an atomic nucleus of protons and neutrons. A ‘cloud’ of orbiting electrons adds space to the nucleus, creating the atom. Combining ...
The above is due to differences in neutron number. Answer and Explanation:1 An isotope is a variety of an element. An element is characterized by its number of protons. The mass of the element is the sum of the protons and...
Rather, the qualitative order is the fuller reality that determines whatever we abstract from it, including mathematical relationships. Who can tell us in advance what forms of order we may discover in this more-than-numerical world? If, in organisms, we observe principles of coordination through...
What determines the size of a PCR product? Polymerase Chain Reaction (PCR): In short, PCR is the selective replication of DNA in a test tube. All PCR reactions follow the same basic strategy. We start with a piece of double-stranded DNA that we wish to amplify. Two primers of a defin...