what happens to size of an atom when it loses electrons ?

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https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Map:_Introductory_Chemistry_(Tro)/04:_Atoms_and_Elements/4.07:_Ions_-_Losing_and_Gaining_Electrons

https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Map:_Introductory_Chemistry_(Tro)/04:_Atoms_and_Elements/4.07:_Ions_-_Losing_and_Gaining_Electrons
4.7: Ions – Losing and Gaining Electrons – Chemistry LibreTexts
20 juill. 2022Contributions & Attributions. 4.7: Ions – Losing and Gaining Electrons is shared under a CK-12 license and was authored, remixed, and/or curated by Marisa Alviar-Agnew & Henry Agnew. LICENSED UNDER. Atom may lose valence electrons to obtain a lower shell that contains an octet. that acquire a positive charge as a result.

https://chem.libretexts.org/Courses/Madera_Community_College/MacArthur_Chemistry_3A_v_1.2/03:_Elements_and_Compounds/3.01:_Properties_of_Atoms/3.1.05:_Ions_-_Losing_and_Gaining_Electrons

https://chem.libretexts.org/Courses/Madera_Community_College/MacArthur_Chemistry_3A_v_1.2/03:_Elements_and_Compounds/3.01:_Properties_of_Atoms/3.1.05:_Ions_-_Losing_and_Gaining_Electrons
3.1.5: Ions – Losing and Gaining Electrons – Chemistry LibreTexts
3.1.5: Ions – Losing and Gaining Electrons. Define the two types of ions. Atoms can gain or lose electrons to become ions. When an atom loses an electron it gains a positive charge and is called a cation. When an atom gains an electron it gains a negative charge and is called an anion. The reasons for gaining and losing involve ideas …

https://chem.libretexts.org / Courses / College_of_Marin / CHEM_114:_Introductory_Chemistry / 04:_Atoms_and_Elements / 4.07:_Ions-_Losing_and_Gaining_Electrons

https://chem.libretexts.org / Courses / College_of_Marin / CHEM_114:_Introductory_Chemistry / 04:_Atoms_and_Elements / 4.07:_Ions-_Losing_and_Gaining_Electrons
4.7: Ions- Losing and Gaining Electrons – Chemistry LibreTexts
The octet rule has been satisfied. Figure 4.7.1 4.7. 1 is a graphical depiction of this process. Figure 4.7.1 4.7. 1: The Formation of a Sodium Ion. On the left, a sodium atom has 11 electrons. On the right, the sodium ion only has 10 electrons and a 1+ charge. Neutral sodium atom on left has 11 protons and 11 .

https://chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Supplemental_Modules_and_Websites_(Inorganic_Chemistry)/Descriptive_Chemistry/Periodic_Trends_of_Elemental_Properties/Periodic_Trends_in_Ionic_Radii

https://chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Supplemental_Modules_and_Websites_(Inorganic_Chemistry)/Descriptive_Chemistry/Periodic_Trends_of_Elemental_Properties/Periodic_Trends_in_Ionic_Radii
Periodic Trends in Ionic Radii – Chemistry LibreTexts
30 juin 2023Common periodic trends include those in ionization energy, atomic radius, and electron affinity. One such trend is closely linked to atomic radii — ionic radii. Neutral atoms tend to increase in size down a group and decrease across a period. When a neutral atom gains or loses an electron, creating an anion or cation, the radius …

https://socratic.org/questions/what-is-ionic-size-in-chemistry

https://socratic.org/questions/what-is-ionic-size-in-chemistry
What is ionic size in chemistry? + Example – Socratic
For example: Chlorine atom: 17 protons and 17 electrons. Chlorine ion (Cl-) : 17 protons and 18 electons. Oxygen atom: 16 protons and 16 electrons. Oxygen ion (O2-): 16 protons and 18 electrons. This, therefore, fills up their outer shell so that they can become complete. Answer link. The ionic size is the or gains …

https://www.acs.org/content/dam/acsorg/msc/downloads/chapter-4/lesson-5/ch4-l5-lesson-plan.pdf

https://www.acs.org/content/dam/acsorg/msc/downloads/chapter-4/lesson-5/ch4-l5-lesson-plan.pdf
PDF Chapter 4, Lesson 5: Energy Levels, Electrons, and Ionic Bonding
Tell students that when an atom gains or loses an electron, it becomes an ion. • Sodium loses an electron, leaving it with 11 protons, but only 10 electrons. Since it has 1 more proton than electrons, sodium has a charge of +1, making it a positive ion. • Chlorine gains an electron, leaving it with 17 protons and 18 .

https://chem.libretexts.org/Courses/Northern_Michigan_University/CH_215:_Chemistry_of_the_Elements_Fall_2023/01:_Atoms_and_Electronic_Structure/1.11:_Atomic_Radius

https://chem.libretexts.org/Courses/Northern_Michigan_University/CH_215:_Chemistry_of_the_Elements_Fall_2023/01:_Atoms_and_Electronic_Structure/1.11:_Atomic_Radius
1.11: Atomic Radius – Chemistry LibreTexts
28 août 2023Compared to their atoms, cations have the same number of protons but fewer electrons. Removal of electrons from an atom to form a cation results in a significant increase in effective nuclear charge, resulting in all other electrons being more strongly attracted to the nucleus. The result is a contraction in from the cation.

https://chemistry.stackexchange.com/questions/1/why-do-atoms-generally-become-smaller-as-one-moves-left-to-right-across-a-period

https://chemistry.stackexchange.com/questions/1/why-do-atoms-generally-become-smaller-as-one-moves-left-to-right-across-a-period
electrons – Why do atoms generally become smaller as one moves left to …
Remember, the ‘size’ of an atom has nothing to do with the size of the nucleus. It has to do with the size of the valence shell (which itself is not well-defined*). So, if we neglect change in electrical attraction, the size should stay the same—a shell is a shell and it need not ‘expand’ to accomodate .

https://www.acs.org/middleschoolchemistry/lessonplans/chapter4/lesson5.html

https://www.acs.org/middleschoolchemistry/lessonplans/chapter4/lesson5.html
Energy Levels, Electrons, and Ionic Bonding – American Chemical Society
8 sept. 2023When an atom loses or gains an electron, it is called an ion. The atom that loses an electron becomes a positive ion. The atom that gains an electron becomes a negative ion. A positive and negative ion attract each other and form an ionic bond. Summary

https://www.universetoday.com/56747/atom-structure

https://www.universetoday.com/56747/atom-structure
Atom Structure – Universe Today
This happens when an atom gains or loses electrons. The number of protons never changes in an atom. More electrons means a negative charge and fewer means a positive charge. Once an atom has an … lesoutrali bot