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Ions are more stable than atoms. give reason

WebA) An ion is more stable than an atom because ions achieve a stable and completely filled electronic configuration and not because an ion is a charged particle. Thus, Both A … Web4 nov. 2024 · Give reason for the following: (a) Nucleus of an atom is heavy and positively charged. (b) An atom is electrically neutral. structure of the atom cbse 1 Answer +1 vote answered Nov 4, 2024 by sforrest072 (129k points) selected Feb 5, 2024 by sanjeev (a) Nucleus consists of proton and neutron.

Why do the electron configurations of chromium and copper …

WebAn ion (/ ˈ aɪ. ɒ n,-ən /) is an atom or molecule with a net electrical charge.The charge of an electron is considered to be negative by convention and this charge is equal and opposite to the charge of a proton, which is considered to be positive by convention.The net charge of an ion is not zero because its total number of electrons is unequal to its total number of … Web10 dec. 2024 · Give reasons for the following : (a) Isotopes of an element are chemically similar. (b) An atom is electrically neutral. (c) Noble gases show least reactivity. (d) Ions are more stable than atoms. (e) Na+ has completely filled K and L shells. Answer: (a) Chemical properties of an element depend upon the atomic number. bona villa lahao stone house https://modernelementshome.com

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WebLithium (from Greek: λίθος, romanized : lithos, lit. 'stone') is a chemical element with the symbol Li and atomic number 3. It is a soft, silvery-white alkali metal. Under standard conditions, it is the least dense metal and … Web11 dec. 2024 · Give reason for the following : (а) Ions are more stable than atoms. (b) Noble gases show low reactivity. (c) An atom is electrically neutral. [SAII -2014] Answer. (a) Ions are more stable than atoms because except the atoms of inert gases, the outermost shell of the atoms is incomplete. In order to complete octet, they lose or gain ... Web8 apr. 2024 · The delocalization of the positive charge is the main reason. Due to delocalization, the electron deficiency is decreased and the stability is increased. In comparison, the resonance effect is a more dominating factor than substitution. The structures with resonance are better stabilized than others. bonacure hiuksiin jätettävä hoitoaine

Assertion and Reason Questions for Class 9 Science Chapter 3 Atoms …

Category:carbocations (or carbonium ions) - chemguide

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Ions are more stable than atoms. give reason

Assertion and Reason Questions for Class 11 Chemistry Chapter 4 ...

Web30 mrt. 2024 · Answer. The properties of an element are determined by the number of protons in its nucleus. Isotopes are atoms of the same element. They have the same atomic number but different mass number. Number of protons and electrons in isotopes are the same . So, since the number of protons are the same and since protons determine the … Web25 jan. 2024 · Give reasons for the following :, (a) Isotopes of an element are chemically similar., (b) An atom is electrically neutral., (c) Noble gases show least reactivity., (d) …

Ions are more stable than atoms. give reason

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WebSilver nanoparticles are nanoparticles of silver of between 1 nm and 100 nm in size. While frequently described as being 'silver' some are composed of a large percentage of silver oxide due to their large ratio of surface to bulk … Web14 apr. 2024 · 0 views, 0 likes, 0 loves, 0 comments, 0 shares, Facebook Watch Videos from The Tesla Space: Are These Batteries The Future Of Electric Vehicles?

Web30 mrt. 2024 · Why ions are more stable than atoms. Atoms are the smallest particles that can exist in nature but not independently. But noble gases (Neon, Argon, etc.) are stable as they have completely filled outermost shell (Octet rule - 8 electrons in the outermost … Web20 nov. 2014 · Ions are more stable because their valence shell is fulfilled and therefore no sharing or bonding of electrons take place. While atoms do not have fulfilled …

WebIt is because of the shielding effect that the ionization energy decreases from top to bottom within a group. From this trend, Cesium is said to have the lowest ionization energy and … WebDue to half filled , 3d5 stable configuration , the Fe3+ is more stable than the Fe2+. Due to the same reason, the B: Core of Fe3+ is more stable, and C: IInd and IIIrd IP difference …

Web10 mrt. 2011 · Why are elements more stable as ions than they are as atoms? Because when many elements become ions, by losing or gaining electrons, they are left with 8 electrons, like the noble...

WebNonmetals have a greater electron affinity than metals because of their atomic structures: first, nonmetals have more valence electrons than metals do, thus it is easier for the … bonacossa tennis tavoloWeb18 aug. 2024 · atom: The basic unit of a chemical element. Atoms are made up of a dense nucleus that contains positively charged protons and uncharged neutrons. The nucleus is orbited by a cloud of negatively charged electrons. bond: (in chemistry) A semi-permanent attachment between atoms — or groups of atoms — in a molecule. bona spachtelmasseWeb21 mei 2016 · If two similar sized atoms have different electronegativity values, the atom with higher electronegativity holds the electrons more tightly, and thus is more stable. Example: hydroxide vs azanide (NH2-). If two atoms have different sizes (down the periodic table), the larger atom has electrons more spread out and thus is more stable. bonaikutuWebIn covalent bonds, two atoms share pairs of electrons, while in ionic bonds, electrons are fully transferred between two atoms so that ions are formed. Let’s consider both types of bonds in detail. Covalent bonds and molecules A covalent bond is formed when two atoms share electron pairs. bona tuotteetWeb18 feb. 2014 · In the case of electronic configuration of ions, they are more stable than atoms. Explanation Atoms are generally stable. But, if there is a loss in their stability, … bona stainbonaire kriminalitätWeb28 mei 2024 · Give reasons for the following: H2^+ and H2^- ions have same bond order but H2^+ ions are more stable than H2^-. askedJan 12, 2024in Chemistryby Hiresh(83.5kpoints) chemical bonding molecular structure cbse class-11 0votes 1answer H2^+ , H2 which is more stable? askedNov 27, 2024in Chemistryby … bonaisote