Ions are more stable than atoms. give reason
Web8 mrt. 2013 · d) Nucleus of an atom contain sprotons and neutrons, which are bulkier than electrons.Also, proton has +ve while neutron has no charge. so, overall charge is +ve. e) … WebIons and Ionic Bonds. Some atoms are more stable when they gain or lose an electron (or possibly two) and form ions. This fills their outermost electron shell and makes them …
Ions are more stable than atoms. give reason
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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 … Web16 mrt. 2016 · RChemical property is determined by number of electron (in outermost shell) isotopes have equal number of protons (and equal number of electrons). thus they show …
WebThe melting and boiling points of iron, along with its enthalpy of atomization, are lower than those of the earlier 3d elements from scandium to chromium, showing the lessened contribution of the 3d electrons to metallic bonding as they are attracted more and more into the inert core by the nucleus; however, they are higher than the values for the previous … 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 …
Web20 uur geleden · The chemical elements of the periodic chart sorted by - Covalent Radius. 94 43 Tc 98. covalent bond attractive force between the nuclei of a molecule’s atoms and pairs of electrons between the atoms covalent compound (also, molecular compound) composed of molecules formed by atoms of two or more different elements ionic bond … Web5 okt. 2024 · An ion is defined as an atom or molecule that has gained or lost one or more of its valence electrons, giving it a net positive or negative electrical charge. In other words, there is an imbalance in the number of protons (positively charged particles) and electrons (negatively charged particles) in a chemical species.
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 ...
Web20 jun. 2024 · Atoms, which consist of protons, neutrons, and electrons, are the smallest units of matter that retain all their characteristics and are most stable when their outermost or valence electron shells contain the maximum number of electrons. bird enclosure crosswordWebGive reasons: 1. ions are more stable than atoms 2. nobel gases are chemically inactiv Solution Suggest Corrections 7 Similar questions Q. Give reasons Aromatic diazonium … dal to waco flightsWeb9 apr. 2024 · This is known as the octet rule, which states, with the exception of the innermost shell, that atoms are more stable energetically when they have eight electrons in their valence shell, the outermost electron shell. Examples of some neutral atoms and their electron configurations are shown in Figure 2.1.6. dal to water ratioWebTerms. ionAn atom or group of atoms bearing an electrical charge, such as the sodium and chlorine atoms in a salt solution. anionIons that are negatively charged because they have more electrons than protons. cationIons that are positively charged because they have more protons than electrons. An atom is a basic unit of matter that consists of ... dal to stl flightWebIons and Ionic Bonds. Some atoms are more stable when they gain or lose an electron (or possibly two) and form ions. This fills their outermost electron shell and makes them energetically more stable. Because the number of electrons does not equal the number of protons, each ion has a net charge. bird ending with two consecutive vowelsWebDue 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 … bird ending with eWeb2 dagen geleden · The general rule-of-thumb is that if a charge is very localised (all concentrated on one atom) the ion is much less stable than if the charge is spread out over several atoms. Applying that to … bird enclosure minecraft