Ca has a charge of +2 and PO4 has a charge of -3. In order to cancel out the charges, you bond 3 Ca ionswith 2 PO4 ions and get Ca3(PO4)2
Ca is a metal. F is a non metal. The bond between a metal and non metal is considered an ionic bond.
ca
It forms a Polar Covalent bond
ionic bond
polar
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
Ca has a charge of +2 and PO4 has a charge of -3. In order to cancel out the charges, you bond 3 Ca ionswith 2 PO4 ions and get Ca3(PO4)2
Ca is a metal. F is a non metal. The bond between a metal and non metal is considered an ionic bond.
ca
It forms a Polar Covalent bond
Calcium(Ca), being a more reactive element, reacts with FeCl3 to produce CaCl2 and Iron(Fe).3 Ca + 2 FeCl3 ----> 3 CaCl2 + 2Fe
ionic bond
Ionic bonding. Ca 2+ and 2Br - CaBr2
Calcium hydroxide, Ca(OH)2, consists of an ionic bond.
It's covalent bond
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