Ionic bond. Calcium (Ca) is a metal and chlorine (Cl) is a nonmetal. The transfer of electrons from the calcium atom to the chlorine atoms results in the formation of Ca2+ and 2Cl- ions, which are held together by electrostatic attraction.
No, Ca-Cl is a polar bond. Calcium (Ca) has a lower electronegativity than chlorine (Cl), causing an unequal sharing of electrons and resulting in a polar bond.
Ionic bond. Calcium (Ca) will lose two electrons to become a positively charged ion, while oxygen (O) will gain two electrons to become a negatively charged ion. These opposite charges will attract each other, forming an ionic bond between the two atoms.
CaO is an ionic bond. It is formed between calcium (Ca) and oxygen (O) through the transfer of electrons, resulting in the formation of opposite charged ions that are held together by electrostatic forces.
Calcium (Ca) and sulfur (S) have a large electronegativity difference, with calcium being a metal and sulfur being a non-metal. As a result, they are likely to form an ionic bond, where calcium loses electrons to sulfur, resulting in the formation of Ca2+ cation and S2- anion.
Ionic bond. Calcium (Ca) tends to lose two electrons to achieve a stable electron configuration, while fluorine (F) tends to gain one electron. This results in the transfer of electrons from calcium to fluorine, leading to the formation of an ionic bond between the two elements.
polar
No, Ca-Cl is a polar bond. Calcium (Ca) has a lower electronegativity than chlorine (Cl), causing an unequal sharing of electrons and resulting in a polar bond.
Ionic bond. Calcium (Ca) will lose two electrons to become a positively charged ion, while oxygen (O) will gain two electrons to become a negatively charged ion. These opposite charges will attract each other, forming an ionic bond between the two atoms.
CaO is an ionic bond. It is formed between calcium (Ca) and oxygen (O) through the transfer of electrons, resulting in the formation of opposite charged ions that are held together by electrostatic forces.
Calcium(Ca), being a more reactive element, reacts with FeCl3 to produce CaCl2 and Iron(Fe).3 Ca + 2 FeCl3 ----> 3 CaCl2 + 2Fe
Calcium (Ca) and sulfur (S) have a large electronegativity difference, with calcium being a metal and sulfur being a non-metal. As a result, they are likely to form an ionic bond, where calcium loses electrons to sulfur, resulting in the formation of Ca2+ cation and S2- anion.
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Ca(OH )2 plus sulfuric acid yields water and CaSO4.
Ionic bond. Calcium (Ca) tends to lose two electrons to achieve a stable electron configuration, while fluorine (F) tends to gain one electron. This results in the transfer of electrons from calcium to fluorine, leading to the formation of an ionic bond between the two elements.
Calcium will form a covalent bond with sulfur. The difference in the electronegativity value is not very big(2.6 - 1= 1.6). Recall: greater difference= ionic bonding. The bond is only slightly polar.- has to be covalent hint: this question is very tricky ( my explanation might not make sense- but it is correct) teachers love these kind of questions
The bond between calcium (Ca) and bromine (Br) is an ionic bond. Calcium will donate electrons to bromine, forming a positively charged calcium ion and a negatively charged bromine ion, resulting in strong electrostatic attraction between the two ions.
This is usually called a "displacement" reaction; a metal higher in the electromotive series is displacing a metal below it in the electromotive series in a compound of the latter.