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An ion can be formed by either losing or ganing electron(s).
E.g.
Sodium metal can become the sodium ion by losing one electron .
Na)g) = Na^+(g) + e^-
Oxygen gas can become the oxide ion by gaining two electrons.
O2(g) + 4e^- = 2O^2-(g).
NB
Uncharged entities are ATOMS .
Charged Entities are IONS.
The word 'ion', is a collective noun for ; - CATIONS ( positively Charged ions), and ANIONS (negatively Charged ions).
lenpollock
Wiki User
∙ 13y agowhen an atom loses an electron, it loses a negative charge and becomes a positive ion. when an atom gains an electron, it gains a negative charge and becomes a negative ion.
Wiki User
∙ 11y agoAtoms can lose electrons to become positively charged, cations. They can gain electrons to become negatively charged anions.
Wiki User
∙ 11y agoCations can be formed by the loss of electrons
Anions can be formed by the addition of electrons
Wiki User
∙ 12y agoWhen an atom loses or gains an electron it forms an ion.
Wiki User
∙ 9y agoAn atom either loses or gains an electron.
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Why do some atoms form positive ions and others form negative ions?
It is a matter of how full an atom's outer or valence shell of electrons is. For most atoms, the most stable setup is one with a full shell of 8 valence electrons, and an atom will gain or lose electrons to achieve this. For atoms with close to 8 valence electrons, such a chlorine (7 valence electrons, it is generally easier to gain electrons and thus become negatively charged. For atoms with few valence electrons, such as sodium (1 valence electron), it is easier to lose electrons and go down to the next lowest shell, which is already full.
WHAT ARE 4 simple facts about ionic bonds?
When two different atoms approach each other, the electrons in their outer orbitals can respond in two distinct ways. An electron in the outermost atomic orbital of atom A may move completely to an outer but stabler orbital of atom B. The charged atoms that result, A+ and B-, are called ions, and the electrostatic force of attraction between them gives rise to what is termed an ionic bond. Most elements can form ionic bonds, and the substances that result commonly exist as three-dimensional arrays of positive and negative ions. Ionic compounds are frequently crystalline solids that have high melting points (e.g., table salt).There is an ionic bond between the sodium and chloride ions in table salt, Na Cl.Ionic Bond:(a chemical bond in which one atom loses an electron to form a positive ion and the other atom gains an electron to form a negative ion). Four interesting things about ionic bonds are: They can bond together a positively charged atom and negatively charged atom to produce explosive compounds. Depending on which metal and non metal it is. All are binary ionic compounds are solids The atomic structure of an ionic bond consists of a lattice shape Metal atoms lose an electron to give to an unstable non metal, thus bonding together to form an ionic bond
Two ways chemical bonds form are?
one way is when electrons are are share between two atoms another is when an atom loses or gaons an electron
Does the acid increase the concentration of hydrogen ions in the solution?
The pH increases. There are two ways to think about this. First, adding hydroxide ions is the same as adding a base, and a base will cause the pH of a solution to become more basic, i.e. increase. Second, hydroxide ions will react with hydrogen ions in the solution to neutralize them, decreasing the concentration of hydrogen ions. Since the pH scale is a negative logarithmic scale, a decrease in the concentration of hydrogen ions means an increase in pH.
Where do electrons lost by metal atoms during the formation of ions come from?
When chemical bonds form, thermal energy supplies some of the energy needed to remove electrons from metal atoms. Also, energy is released as the electron associates with another atom. This energy contributes to the removal of electrons from metal atoms too; both processes happen simultaneously (as the electron moves away from the metal, it moves closer to the other atom. Because of this, there is a lower activation for the process than there otherwise would be). In some cases, the electron is not passed to another atom. This can occur when a high energy photon is absorbed, which ejects the electron from the metal.
What are the two basic ways in which ions form from atoms?
Ions and Ionic bonds When these two types of atoms combine,electrons are transferred from one type of atom to the other. The transfer make both types of atoms more stable
Where is the rear right brake light fuse on a peugeot 106 series 2?
what are the two basic ways in which ions form from atoms?
What are the top ways of identifying metal ions?
They have a positive charge. All metals form positive ions.
What are two ways that's electrons form chemical bonds between atoms?
1. ionic bonding. An atom either takes an electron making it an anion or gives away an electron forming a cation. Either way, the atom becomes an ion. 2. Covalent bonding. Atoms share electrons. Ions are normally not formed.
Formula for Calcium and phoshorus?
In what ways are polyatomic ions like simple ions?
Why do some atoms form positive ions and others form negative ions?
It is a matter of how full an atom's outer or valence shell of electrons is. For most atoms, the most stable setup is one with a full shell of 8 valence electrons, and an atom will gain or lose electrons to achieve this. For atoms with close to 8 valence electrons, such a chlorine (7 valence electrons, it is generally easier to gain electrons and thus become negatively charged. For atoms with few valence electrons, such as sodium (1 valence electron), it is easier to lose electrons and go down to the next lowest shell, which is already full.
What are four ways an atom can form bonds with other atoms?
By ionic bond, covalent bond, coordinate bond and hydrogen bond
WHAT ARE 4 simple facts about ionic bonds?
When two different atoms approach each other, the electrons in their outer orbitals can respond in two distinct ways. An electron in the outermost atomic orbital of atom A may move completely to an outer but stabler orbital of atom B. The charged atoms that result, A+ and B-, are called ions, and the electrostatic force of attraction between them gives rise to what is termed an ionic bond. Most elements can form ionic bonds, and the substances that result commonly exist as three-dimensional arrays of positive and negative ions. Ionic compounds are frequently crystalline solids that have high melting points (e.g., table salt).There is an ionic bond between the sodium and chloride ions in table salt, Na Cl.Ionic Bond:(a chemical bond in which one atom loses an electron to form a positive ion and the other atom gains an electron to form a negative ion). Four interesting things about ionic bonds are: They can bond together a positively charged atom and negatively charged atom to produce explosive compounds. Depending on which metal and non metal it is. All are binary ionic compounds are solids The atomic structure of an ionic bond consists of a lattice shape Metal atoms lose an electron to give to an unstable non metal, thus bonding together to form an ionic bond
How can atom make up all of the substances around you?
Although there are only 90 elements, they combine in many different ways to form all of the substances around you.
Two ways chemical bonds form are?
one way is when electrons are are share between two atoms another is when an atom loses or gaons an electron
How can carbon bonb covalently with four other atoms?
The carbon atom, as having 4 valence electrons, can form 4 single covalent bound at a time. There are many ways to do this, the easiest example is methane, with a structure of CH4, where the four hydrogen atoms are connected to the carbon atom by one sigle covalent bound. Practically there are infinite materials what have a four single covalent bounded carbon atom. It can form a single bound with practicially every atom what can accept a single bound.
How do you test iron ions?
There are lots of ways. Atomic absorption spectroscopy comes to mind.
