How can an atom be stable

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August undefined, 2024

WebAnswer (1 of 6): I believe your confusion is due to the fact that numerous protons stay together in the nucleus, whereas according to Coulomb's law they should simply shoot … WebHá 1 dia · Another area we are interested in is cold atom technology, which involves isolating particles in a vacuum cell** so they can be cooled down and held in place using pairs of lasers. This enables us to create what we call a Bose-Einstein condensate, which behaves as a single quantum object, from which we could create the atomic-scale …

Covalent bonding - Bonding - GCSE Chemistry (Single Science

WebThe neutral atom is clearly more stable than the highly charged Cl11– ion. However, Cl11– has a full outer shell and may be considered more stable by some students. Chemical stability (7) – O / O– / O2– 19.Oxygen has an exothermic electron affinity, so the O– ion may be considered more stable than the atom, despite the atom’s ... Web31 de mar. de 2024 · An atom is stable because of a balanced nucleus that does not contain excess energy. If the forces between the protons and the neutrons in the nucleus … shares in uptrend

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Web2 de dez. de 2024 · The octet rule states that an atom is most stable when there are eight electrons in its valence shell. Atoms with less than eight electrons tend to satisfy the duet … Web20 de out. de 2024 · 1 Answer. Atoms are formed by a nucleolus with Z protons and an equivalent Z number of electrons. The nuclear mass ( A) equals the mass of its protons plus the mass of its neutrons minus the mass lost as energy when binding all these protons and neutrons in the atom nucleus. When an atom loses n number of electrons, it … Web12 de abr. de 2024 · The dynamic evolution of active site coordination structure during a high-temperature reaction is critically significant but often difficult for the research of … shares in value webinar

Are atoms stable if they have 6 valence electrons?

How do you know if an atom is stable? - Reimagining Education

WebForms of the same atom that differ only in their number of neutrons are called isotopes. Together, the number of protons and the number of neutrons determine an element’s mass number: mass number = protons … Web24 de set. de 2024 · Atoms bond with one another so that they can lower their energy and become stable. And as atoms bond with other atoms, they often make molecules with unique chemical and physical properties. … popi rightsWebHá 2 dias · Key Takeaways. The humble atom is one of the simplest structures in all the Universe, with a tiny, massive nucleus of protons and neutrons orbited by much lighter … popi registration south africa

"WebWhy form chemical bonds? The basic answer is that atoms are trying to reach the most stable (lowest-energy) state that they can. Many atoms become stable when their valence shell is filled with electrons or when they satisfy the octet rule (by having eight valence electrons). If atoms don’t have this arrangement, they’ll “want” to reach it by gaining, … " - How can an atom be stable

How can an atom be stable

Stable and unstable nuclei - Radioactive decay and half …

WebAtom Stability. In some atoms, the binding energy is great enough to hold the nucleus together. The nucleus of this kind of atom is said to be stable.In some atoms the binding energy is not strong enough to hold the nucleus together, and the nuclei of these atoms are said to be unstable.Unstable atoms are also called radioactive actoms and they will lose … Web4 de out. de 2024 · We all know that hydrogen becomes stable by completing duplet and helium is stable since its valence shell has completed the duplet Still, other elements don't behave like that. I want to know that why aren't elements like magnesium, beryllium etc, with two valence electrons be unreactive like helium atom, or why can't other elements …

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Web17 de mar. de 2024 · atom, smallest unit into which matter can be divided without the release of electrically charged particles. It also is the smallest unit of matter that has the characteristic properties of a chemical … WebOctet Rule. The Octet Rule requires all atoms in a molecule to have 8 valence electrons--either by sharing, losing or gaining electrons--to become stable. For Covalent bonds, atoms tend to share their electrons with …

WebWhat determines whether an atom is stable or unstable? An atom is stable if the forces among the particles that makeup the nucleus are balanced . An atom is unstable … 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 …

Web24 de out. de 2007 · Come together. Atomic nuclei are made up of two types of particle: protons, which have a positive electrical charge, and neutrons, which are electrically neutral. Each distinct chemical element is ... Web10 de abr. de 2024 · Oct 5, 2024 at 10:07. @AbhinavDhawan The atom is the arrangement of the electrons in orbit around a nucleus. If the electrons are stuck in the nucleus, the …

WebThe electronic structure of an atom can be predicted from its atomic number. For example, the atomic number of sodium is 11. Sodium atoms have 11 protons and so 11 electrons:

WebIn order to remain alive, we all need four things. Oxygen, nutrients, and a stable range of body temperature and atmospheric pressure. Oxygen is necessary for some reactions to make ATP or energy, particularly for the brain. In fact, brain damage can occur with just five minutes of oxygen deprivation and death within 10, so breathe people. shares investingWebWhat makes an element stable? A stable atom has a net charge of 0. In other words, it has an equal number of protons and electrons. The positive protons cancel out the negative … popi regulation south africaWebWith the help of ATOM Mobility, you can get a significant discount on transaction fees; Cons. Doesn't operate everywhere in the world; Fees for international transactions can be higher than competitors' Payment processing fee (without discounts provided to ATOM Mobility clients): 1.5% + €0.25 for European cards; 2.5% + €0.25 for UK cards shares - investing made socialWeb5 de jul. de 2016 · Now for the question, the most common atoms have valence electrons in s and p orbitals and 8 electrons can fill them up, That's why there is the "magic 8 rule" because only 4 atoms do not stabilise in 8-valence configuration: Hydrogen stabilises in 0 H X + or X 2 X 2 2 2 H X − [ X 2 X 2 2 2 H e] configuration; Helium is stable as X 2 X 2 2 2 ... popi regulator south africaWeb25 de ago. de 2024 · The 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 21.2. 2. The stable isotopes form a “peninsula of stability” in a “sea of instability.”. sharesinvestor loginWeb5 de mar. de 2024 · If there's one lone atom in the middle of nowhere, then it just sits there by itself (unless it's radioactive, which is another matter entirely). So, a better way of looking at it would be that atoms themselves are already stable, but they could be even more stable if they form bonds with each other. popi regulations south africaWebThe 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 25.3. 2. The stable isotopes form a “peninsula of stability” in a “sea of instability.”. Only two stable isotopes, 1 H and 3 He, have ... shares investment in kenya