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When an atom of potassium bonds with an atom of iodine, they undergo an ionic bonding process. Potassium, a metal, loses one electron to achieve a stable electron configuration, becoming a positively charged ion (K⁺). Iodine, a non-metal, gains that electron to become a negatively charged ion (I⁻). The electrostatic attraction between these oppositely charged ions results in the formation of potassium iodide (KI), a stable ionic compound.
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What is likely to happen to the electrons when a potassium atom bonds with a chlorine atom?
When a potassium atom bonds with a chlorine atom, the potassium atom donates one electron to the chlorine atom. This transfer of electrons allows potassium to achieve a stable electron configuration, resembling that of a noble gas, while chlorine gains an electron to fill its valence shell. As a result, potassium becomes a positively charged ion (K⁺), and chlorine becomes a negatively charged ion (Cl⁻), leading to the formation of an ionic bond between the two atoms.
The one molecule of KIO3 contains?
It contains one potassium ,one iodine and three oxygen atoms per unit.( for ionic compound it is better to use the term 'unit' instead of molecule).
Why is the radius of an atom of iodine greater than the radius of bromine atom?
An iodine atom has one more principal energy level than a bromine atom. Therefore the radius of an iodine atom is greater than the latter.
Where are the protons in a potassium atom?
Protons in potassium are located in the necules
How many valence electrons are around the central iodine atom?
Iodine is in group 17 of the periodic table, which means it has seven valence electrons. When iodine is the central atom in a molecule, it typically retains all seven of its valence electrons unless it forms bonds with other atoms. In such cases, some of these electrons are shared with surrounding atoms, but the total number of valence electrons associated with the iodine remains seven.
How many atoms are in one unit of potassium iodine?
Potassium iodide is two atoms, one of potassium and one of iodine.
What is the number of atoms for potassium iodide?
There is one atom of potassium in a unit of potassium iodide.
What is the combining ratio of potassium and bromine with iodine?
The combining ratio of potassium and iodine is 1:1, meaning one atom of potassium will combine with one atom of iodine. The combining ratio of bromine and iodine is 1:1 as well, indicating that one atom of bromine will combine with one atom of iodine.
When potassium forms a compound with iodine one electron is transferred from the atom to the atom?
When potassium forms a compound with iodine, one electron is transferred from the potassium atom to the iodine atom. This transfer results in the formation of potassium iodide, which is an ionic compound with a one-to-one ratio of potassium to iodine ions. Potassium becomes a positively charged ion (K+) while iodine becomes a negatively charged ion (I-).
How do you write potassium iodine?
The chemical formula for potassium iodide is KI. It is composed of one potassium (K) atom and one iodine (I) atom, bonded together.
How many atoms of potassium are needed to react with an atom of iodine?
One atom of potassium will react with one atom of iodine according to the balanced chemical equation for the reaction between potassium and iodine: 2K + I2 → 2KI.
What elements make up potassium iodide?
Potassium iodide is KI, so it's containing potassium (K) and iodine (I).Corrected:Not: OxygenWhenever the chemical name ends with 'ide' it means that oxygen is NOT present within the compound.
What is the ratio of the elements in the compound KI?
The elements present in KI are potassium (K) ad iodine (I). These elements are present in the ratio 1:1
What is the Number of atoms in potassium iodide?
1 molecule of KI will have two atoms (one potassium and one ion), or more specifically two ions (one K+ and one Cl-).
How many moles of iodine are needed to react with 5 moles of potassium to create potassium iodide?
Since molecules of potassium contain only single potassium atoms, molecules of iodine contain two atoms, and moles of potassium iodide contain one atom of each element, 2.5 moles of iodine are needed to react completely with 5 moles of potassium.
Are carbon and iodine ionic bonds?
No, carbon and iodine form covalent bonds, where they share electrons to complete their outer electron shells. Ionic bonds involve the transfer of electrons from one atom to another.
What is the formula for the ionic compounds K and I?
The ion for Potassium has a charge of 1+.The ion for Iodine has a charge of 1-.This means that in order to make the overall charge of a unit of a compound of Potassium and Iodine, there must be one atom of Potassium and one atom of Iodine.Therefore, when K+ and I- are bonded, they make the ionic compound of KI.
