WebThe _____ tells you how many electrons and atom must gain, lose, or share to become stable. oxidation number (charge) How many electrons are needed in the outer energy levels of most atoms for the atoms to be chemically stable? 8. What kind of chemical bond is formed when an atom gives up electrons to another atom? WebAn atom is stable if the forces among the particles that makeup the nucleus are balanced. An atom is unstable (radioactive) if these forces are unbalanced; if the nucleus has an excess of internal energy. Instability of an atom’s nucleus may result from an excess of either neutrons or protons.
Why do atoms "want" to have a full outer shell?
Atomic nuclei consist of protons and neutrons, which attract each other through the nuclear force, while protons repel each other via the electric force due to their positive charge. These two forces compete, leading to some combinations of neutrons and protons being more stable than others. Neutrons stabilize the nucleus, because they attract protons, which helps offset the electrical repulsi… WebJan 4, 2024 · Here in this video tutorial you will learn how atoms get their stability.Atoms are considered unstable when they have not filled outer shell of electrons, so... indoor flea markets colorado springs
Lesson 5: Basic Chemistry - Mountain Empire Community College
WebThe relationship between the number of protons and the number of neutrons in stable nuclei, arbitrarily defined as having a half-life longer than 10 times the age of Earth, is shown graphically in Figure 7.2. 2. The stable isotopes form a … WebSep 20, 2011 · Copy. To be chemically stable, the atom must have the same amount of protons and electrons. An atom can become stable by either 1) losing an electron, 2) gaining an electron, or 3) sharing ... Web1. Which among the following shows that an atom is stable; 2. which among the following shows that an atom is stable 3. 10. Which among the following shows that an atom is stable? 4. Which among the following shows that an atom is stable?a. Having 2 valence electronsb. Having 4 valence electronsc. Having 6 valence electronsd. Having 8 valence ... loews marriott