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Ions are formed by either adding or removing an electron from elements. Ions are typically formed for stability purposes. For example, Sodium(Na), has a valence shell of 3s1, meaning that it only has one electron in its valence shell. The most stable valence configuration for an atom is one in which it has 8 electrons in its valence shell(also known as a noble gas configuration). Because of this, sodium will readily give up an electron to obtain it's noble gas configuration, which is that of Neon(Ne). These ions are typically formed from ionic bonds, where a metal and a non-metal will bond and transfer electrons. When sodium bonds to chlorine, sodium gives up an electron to chlorine to achieve a stable state. Chlorine will readily accept the electron because it only needs one more electron to fill its valence shell. Consequentially, sodium chloride(NaCl), or regular salt, will form an ionic solution when dissolved in water. Hope this helps.
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What is the ion symbol for an ion with 9 protons and 10 electrons?
F-. To figure this out, the element is determined by the number of protons (9=F), and the charge by the difference between the protons and electrons. There's one more electron than proton here so the charge is 1-.
How many potassium ion will need to balance one cyanide ion?
One potassium ion will be needed to balance one cyanide ion because potassium has a +1 charge and cyanide has a -1 charge.
Is a hydroxyl ion a positive ion?
The hydroxyl ion is not a positive ion but rather a negative ion. The hydroxyl ion or anion is also known as hydroxide.
How many atoms are in a ion?
The number of atoms in an ion depends on the type and charge of the ion. An ion is an atom that has gained or lost electrons, resulting in a positive or negative charge. Ions can consist of one or multiple atoms bonded together.
Does CoCl2 form one type of ion or more than one type of ion?
CoCl2 forms two types of ion: Co2+ and Cl-
What does one hydrogen ion and one hydroxide ion make?
This combination produces water.Water molecules are consist of a hydrogen ion and a hydroxide ion. One hydrogen ion and one hydroxide ion combines to make a water mlecule.
What is the ion symbol for an ion with 9 protons and 10 electrons?
F-. To figure this out, the element is determined by the number of protons (9=F), and the charge by the difference between the protons and electrons. There's one more electron than proton here so the charge is 1-.
How many potassium ion will need to balance one cyanide ion?
One potassium ion will be needed to balance one cyanide ion because potassium has a +1 charge and cyanide has a -1 charge.
Which element can only form one ion?
which element can only formed one ion
Is a hydroxyl ion a positive ion?
The hydroxyl ion is not a positive ion but rather a negative ion. The hydroxyl ion or anion is also known as hydroxide.
How does the nitrate ion differ from the nitrate ion?
The nitrite ion has one less oxygen atom.
What is the formula of LiHSO4?
The formula of lithium bisulfate is LiHSO4. It consists of one lithium ion (Li⁺), one hydrogen ion (H⁺), and one sulfate ion (SO4²⁻).
How many atoms are in a ion?
The number of atoms in an ion depends on the type and charge of the ion. An ion is an atom that has gained or lost electrons, resulting in a positive or negative charge. Ions can consist of one or multiple atoms bonded together.
Does CoCl2 form one type of ion or more than one type of ion?
CoCl2 forms two types of ion: Co2+ and Cl-
What is the formula of a sodium ion and fluoride ion?
The formula for a sodium ion is Na+, indicating that it has lost one electron. The formula for a fluoride ion is F-, indicating that it has gained one electron.
Is KOH a binary ionic or an ionic with a polyatomic ion?
KOH is an ionic compound with a polyatomic ion. The hydroxide ion (OH-) is a polyatomic ion that is composed of one oxygen atom and one hydrogen atom.
How many Cl- ions are there for each Na ion in the formula?
In the formula NaCl, there is one Cl- ion for each Na+ ion. This is because NaCl is a 1:1 ratio compound where one Na ion combines with one Cl ion to form a stable compound.
