How many electrons do atoms need to be stable

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August undefined, 2024

WebTo be stable an atom will gain, lose, or share electrons to complete the outer most energy level (electron shell). Octet Rule because levels 2 and 3 need 8 electrons to be stable. … WebIn general, atoms are most stable, least reactive, when their outermost electron shell is full. Most of the elements important in biology need eight electrons in their outermost shell in …

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

WebTo achieve stability, carbon must find four more electrons to fill its outer shell, giving a total of eight and satisfying the octet rule. Carbon atoms may thus form bonds to as many as four other atoms. For example, in methane (CH _4 4 ), carbon forms covalent bonds with four hydrogen atoms. WebDec 6, 2011 · Best Answer. Copy. A stable atom has its outermost energy level completed with the maximum amount of electrons. A stable electron has 8 or zero valence electrons. Wiki User. ∙ 2011-12-06 03:40: ... macquarie chile

The Octet Rule - Chemistry LibreTexts

WebMar 24, 2024 · The octet rule refers to the tendency of atoms to prefer to have eight electrons in the valence shell. When atoms have fewer than eight electrons, they tend to … WebShop Wayfair for all the best 4 Seat Tall Kitchen & Dining Tables. Enjoy Free Shipping on most stuff, even big stuff. ... The table comfortably seats 4-6 people; The top is artfully distressed for a rustic look; ... It has a high-quality frame and provides you with a more solid and sturdy working space. It can use for bar tables, dining tables ... WebJan 30, 2024 · 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 each … costovertebral angle picture

The periodic table, electron shells, and orbitals - Khan …

WebWhen an atom gains or loses electrons, it becomes a (n) ion. How many valence electrons do atoms need to be stable? 8. Elements that have the same number of valence electrons … WebAnswer (1 of 4): For an atom to be considered stable, it generally needs to have a full valence electron shell, meaning it has eight valence electrons in its outermost shell. This … costovertebralesWebHydrogen only needs one additional electron to attain this stable ... When placed between two atoms, the electrons are in a bond. A bond can be drawn as a line between two atoms, which also indicates two electrons. ... (Si, P, S, and Cl) have been observed to bond to more than four other atoms, and thus need to involve more than the four pairs ... macquarie climate investing

"WebApr 15, 2024 · In most lighter atoms , the number of neutrons and protons is equal , and the element is stable. In heavier atoms, however, there are more neutrons than protons , and … " - How many electrons do atoms need to be stable

How many electrons do atoms need to be stable

Why do atoms need 8 electrons to stabilize? [duplicate]

WebDec 22, 2024 · Hydrogen (H), lithium (Li), and sodium (Na), as group 1 elements, have just one electron in their outermost shells. They are unstable as single atoms, but can become … WebHow many electrons do elements in groups 14 and 17 need to gain to achieve a stable configuration? Group 1 elements need to lose one electron to stabilize. Group 14 …

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WebA Ca atom has two valence electrons, while a Cl atom has seven electrons. A Cl atom needs only one more to complete its octet, while Ca atoms have two electrons to lose. Thus we need two Cl atoms to accept the two electrons from one Ca atom. The transfer process looks like this: The oppositely charged ions attract each other to make CaCl 2 ... WebMany 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 …

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WebMost of the elements important in biology need eight electrons in their outermost shell in order to be stable, and this rule of thumb is known as the octet rule. Some atoms can be stable with an octet even though their valence shell is the 3n shell, which can hold up to … Usually in chemistry we're concerned with chemical reactions. Reactions where th… Neon has 8 valence electrons which is a filled second electron shell and is therefo… macquarie child care centre canberraWebSep 9, 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 1.2. 6. macquarie cma interest rateWebDec 27, 2015 · By the octet rule, there must be 8 electrons for each atom. So right now in the image above, each nitrogen atom is bonded to 2 valence electrons (bond is equal to 2 electrons being paired ) Now I have added the 6 valence electrons to the nitrogen atom on the right so that it complies with the octet rule of having 8 valence electrons. macquarie cma pis macquarie commoditiesWebApr 28, 2024 · When an atom loses or gains an electron, it becomes an ion. If it gains an electron, it's a cation, and if it loses one, it's an anion. This happens most commonly in chemical reactions, in which atoms share … costovertebral joint classificationWebHasipu Lift Top Coffee Table with Storage for Living Room LED Furniture 39.4",Modern Square Center Tables with USB Charging Port, White Visit the Hasipu Store 4.0 out of 5 stars 41 ratings costovertebralledWebMontary 7-Piece Dining Table Set - 63" Faux Marble Table Top & X-Shaped Solid Gold Carbon Stell Legs, 1 Dining Table with 6 Dining Chairs, Morden Rectangular Dining Set for Kitchen, … macquarie.com linkedin