H2 is a covalent (nonpolar covalent) molecule because when one nonmetal combines with another nonmetal, it usually forms a covalent molecule (or compound). Here, both the atoms (H) are nonmetals. So when they combine, it forms a covalent molecule. Well, now you have got to know that H2 is a covalent molecule, but let me … Read more
LiCl is an ionic compound because when the metal combines with nonmetal, it usually forms an ionic compound. Here, Li is a metal and Cl is a nonmetal. So when they combine, it forms an ionic compound. Well, now you have got to know that LiCl is an ionic compound, but let me explain the … Read more
MgSO4 (Magnesium sulfate) is an ionic compound because it is formed by two ions, Mg2+ and SO42-. These positive and negative ions produce the force of attraction between them which results in an ionic bond. Moreover when the metal combines with nonmetal, it usually forms an ionic compound. Here, Mg is a metal and SO4 … Read more
LiF is an ionic compound because when the metal combines with nonmetal, it usually forms an ionic compound. Here, Li is a metal and F is a nonmetal. So when they combine, it forms an ionic compound. Well, now you have got to know that LiF is an ionic compound, but let me explain the … Read more
HBr is a covalent (polar covalent) compound because when one nonmetal combines with another nonmetal, it usually forms a covalent compound. Here, H is a nonmetal and Br is also a nonmetal. So when they combine, it forms a covalent compound. Well, now you have got to know that Hydrogen bromide (HBr) is a covalent … Read more
NaOH is an ionic compound because it is formed by two ions, Na+ and OH–. These positive and negative ions produce the force of attraction between them which results in an ionic bond. Moreover when the metal combines with nonmetal, it usually forms an ionic compound. Here, Na is a metal and OH is a … Read more
LiBr is an ionic compound because when the metal combines with nonmetal, it usually forms an ionic compound. Here, Li is a metal and Br is a nonmetal. So when they combine, it forms an ionic compound. Well, now you have got to know that LiBr is an ionic compound, but let me explain the … Read more
MgBr2 is an ionic compound because when the metal combines with nonmetal, it usually forms an ionic compound. Here, Mg is a metal and Br is a nonmetal. So when they combine, it forms an ionic compound. Well, now you have got to know that MgBr2 is an ionic compound, but let me explain the … Read more
CaCO3 (Calcium carbonate) is an ionic compound because it is formed by two ions, Ca2+ and CO32-. These positive and negative ions produce the force of attraction between them which results in an ionic bond. Moreover when the metal combines with nonmetal, it usually forms an ionic compound. Here, Ca is a metal and CO3 … Read more
KI is an ionic compound because when the metal combines with nonmetal, it usually forms an ionic compound. Here, K (potassium) is a metal and I (iodine) is a nonmetal. So when they combine, it forms an ionic compound. Well, now you have got to know that KI is an ionic compound, but let me … Read more