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Why some atom lose or gain electrons to become ions but noble gas atom never become ion?
Atoms lose or gain electrons to become ions in order to achieve a stable electron configuration, typically through having a full outer shell. Noble gas atoms already have a full outer shell, making them stable and unlikely to gain or lose electrons to become ions. This is known as the octet rule.
Why do some atoms gain electrons and other atoms lose electrons during ionic bonding?
Atoms gain or lose electrons during ionic bonding to achieve a stable outer electron configuration resembling that of a noble gas. Atoms with few valence electrons tend to lose electrons to attain a full outer shell, while those with almost full shells tend to gain electrons. This transfer allows atoms to achieve a more stable electronic configuration.
What does it it mean to say that some elements are reactive and form ions easily whereas others do not?
Elements form ions by either gaining or losing valence electrons. The elements that lose electron(s) and gain electron(s) acquire a positive charge and negative charge respectively. The elements that lose and gain the least electrons require less ionization energy, and are more reactive than elements that need to lose or gain more electrons. For instance, elements in group 1 of the Periodic Table need to lose one electron, and are more reactive than elements in group 2 that need to lose 2 electrons.
Why do atoms gain or lose electrons and become ions?
Some atoms gain or lose electrons to form ions because they like to maintain electro-stability . For example, certain atoms such as oxygen will gain electrons to become more stable so they do not react as bad as when their electron shell is not full .
Why do atoms want to gain or lose electrons in the first place?
The theory is that some electrons are only weakly held to their atoms (they are in an outer electron shell). Some other atoms have an outer electron shell that is not fully complete and is able to attract electrons away from atoms that have loosely-held ones. Both these atoms then become ions, one charged positvely (having lost an electron) and some negatively (having gained one).
Do all atoms tend to lose electrons?
No, not all atoms tend to lose electrons. Atoms can gain, lose, or share electrons to achieve a stable electron configuration. The tendency to lose or gain electrons depends on factors such as the number of valence electrons and the element's position on the periodic table.
Why can an atom lose electrons easily?
Atoms do not always lose electrons. Electrons can be gained too. Atoms always try to have their outer most shell filled, and some atoms such as ones of potassium can easily lose an electron rather than gain an electron. So it would lose an electron to a different atom so that it would have a full outer shell and the other atom would also have a full outer shell.
What happens when Sodium and Hydrogen form plus 1ions?
they lose their outer electron to some other atom.
Why hydrogen always giving preference to lose its electron?
The premise of the question is false: A hydrogen atom does not always "prefer" to lose its electron in chemical reaction. Often the electron is shared to form a covalent bond, and in some instances, the polarity of covalent bond between hydrogen and some other atom has higher average negative charge than positive.
Why some atom lose or gain electrons to become ions but noble gas atom never become ion?
Atoms lose or gain electrons to become ions in order to achieve a stable electron configuration, typically through having a full outer shell. Noble gas atoms already have a full outer shell, making them stable and unlikely to gain or lose electrons to become ions. This is known as the octet rule.
Why do some atoms gain electrons and other atoms lose electrons during ionic bonding?
Atoms gain or lose electrons during ionic bonding to achieve a stable outer electron configuration resembling that of a noble gas. Atoms with few valence electrons tend to lose electrons to attain a full outer shell, while those with almost full shells tend to gain electrons. This transfer allows atoms to achieve a more stable electronic configuration.
What happens when an atom loses and electrons?
Well, an atom that loses an electron does not just "lose" it in space, the electron is taken away by another atom or molecule. So the electron sticks to the new molecule and forms an ion with a charge (given that the original atom was a neutral one). When this happens inside the body some really dangerous compounds can be formed, these are called "free radicals"
Why do some atoms gain electrons while other atoms lose electrons during ionic bonding?
The most stable electron configuration for any atom is to have a complete outer shell. For the smallest atoms, that can be no electrons at all (for H+) since no shell is equivalent to a complete shell, or just two electrons in the outer shell, such as for a helium atom, but for most elements that means 8 electrons in the outer shell. We then have atoms which have five or more electrons in their outer shell and therefore need three or less to complete their shell, and they tend to gain electrons because it is easier to gain three than it is to lose five. Similarly, there are atoms with three or fewer electrons in their outer shell, and they tend to lose electrons because it is easier to lose three than it is to gain five. In the middle we have an atom such as carbon, with four electrons it its outer shell; it can gain or lose electrons with equal ease.
Will 1 electron gain or lose electrons?
An electron cannot gain or lose electrons because it is a fundamental subatomic particle with a fixed negative charge. Instead, electrons can be transferred between atoms or molecules, causing some atoms to become positively charged (when they lose electrons) and others to become negatively charged (when they gain electrons). In this context, the behavior of electrons is determined by their interactions with other particles rather than changing their own quantity.
How much electrons does the atom have?
In a normal atom there are 1 electron, but some are different.
Would you expect the second electron gain enthalpy of O as positive more negative or less negative than the first Justify your answer?
The second electron gain of an oxygen atom would be expected to be less negative. The reason for this outcome is that the oxygen atom gaining a second electron already has one electron and thus a negative charge. This negative charge repels the second electron to some extent, making the enthalpy of this process less negative than when the first electron was added to the neutral oxygen atom.
What does it mean to say some elements are reactive and form ions easily whereas others do not?
Elements form ions by either gaining or losing valence electrons. The elements that lose electron(s) and gain electron(s) acquire a positive charge and negative charge respectively. The elements that lose and gain the least electrons require less ionization energy, and are more reactive than elements that need to lose or gain more electrons. For instance, elements in group 1 of the Periodic Table need to lose one electron, and are more reactive than elements in group 2 that need to lose 2 electrons.
