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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).
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What is the formation of oxygen ions?
Oxygen ions typically form in one of two ways: either by gaining two electrons to form O^2- ions, or by losing two electrons to form O^2+ ions. The most common form of oxygen ion is the oxide ion (O^2-).
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
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 the two ways that a chemical bond may form?
The ways that a chemical bond to form is for the atoms to either lose or gain their valence electrons.
What are two ways in which the valence electrons of atoms participate in bond formation?
Valence electrons can be shared between atoms in covalent bonds, where they form overlapping electron clouds. Alternatively, valence electrons can be transferred from one atom to another in ionic bonds, resulting in the formation of positively and negatively charged ions that are attracted to each other.
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what are the two basic ways in which ions form from atoms?
What are the two basic ways in which ions form from atoms?
Ions are formed when atoms gain or lose electrons. An atom that loses electrons becomes a positively charged ion known as a cation, while an atom that gains electrons becomes a negatively charged ion known as an anion.
What are the top ways of identifying metal ions?
They have a positive charge. All metals form positive ions.
What is the formation of oxygen ions?
Oxygen ions typically form in one of two ways: either by gaining two electrons to form O^2- ions, or by losing two electrons to form O^2+ ions. The most common form of oxygen ion is the oxide ion (O^2-).
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.
What are two ways a mineral can form from a solution?
One way a mineral can form from a solution is through precipitation, where dissolved ions in a solution come together to form solid mineral crystals. Another way is through evaporation, where the solution holding the dissolved ions dries up, causing the minerals to crystallize and precipitate out.
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In what ways are polyatomic ions like simple ions?
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
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 the two ways that a chemical bond may form?
The ways that a chemical bond to form is for the atoms to either lose or gain their valence electrons.
What does the basic structure units of all silicate minerals consists of?
The basic structural units of all silicate minerals consist of silicon and oxygen tetrahedra, where one silicon atom is surrounded by four oxygen atoms in a tetrahedral arrangement. These tetrahedra link together in various ways to form the structures of different silicate minerals. Additional elements such as aluminum, magnesium, and iron can also be incorporated into the structure.
