ionic molecules
Covalent because its 2 nonmetals bonding
Equal sharing of electrons in a covalent bond is called a nonpolar covalent bond. It occurs when the electronegativity difference between bonded atoms is < 0.5.
The attachment of two hydrogens with X indicates that the valency of X is 2 ,so the formula for fluoride of X may be XF2.
covalent bond
halide ions strongly interact with the counter-ions. However, mineral oil is non-polar. To dissolve the halide ions (and the counter-ions) into mineral oil would drastically raise system energy. Thus it does not work. More simply, halide ions have a charge and won't easily dissolve in non-polar substances, since like-dissolves-like.
ionic molecules dissolve the most. but some polar covalent molecules also do dissolve in water.
ANSWER: nonpolar cavalent bonds and polar covalent bonds
Covalent because its 2 nonmetals bonding
Nonpolar solvents are typically unable to dissolve polar or ionic solutes, as their molecular structure lacks the necessary polarity or charge to interact with these solutes. However, nonpolar solvents can dissolve nonpolar solutes, such as hydrocarbons or organic compounds with long chains of carbon and hydrogen atoms.
Equal sharing of electrons in a covalent bond is called a nonpolar covalent bond. It occurs when the electronegativity difference between bonded atoms is < 0.5.
Molecules move faster the warmer they are.Thus,they disperse more quickly.
no
The attachment of two hydrogens with X indicates that the valency of X is 2 ,so the formula for fluoride of X may be XF2.
Covalent Bonding
covalent bond
halide ions strongly interact with the counter-ions. However, mineral oil is non-polar. To dissolve the halide ions (and the counter-ions) into mineral oil would drastically raise system energy. Thus it does not work. More simply, halide ions have a charge and won't easily dissolve in non-polar substances, since like-dissolves-like.
a covalent bond should be present between substances when the difference in their electronegativities is less than around 1.7. however this is a rough guide, as there is no real distinction between covalent and ionic bonds, there are really just increasingly polar covalent bonds. or for a more gcse-level answer, you can expect that covalent bonds should be formed when non-metals react with other non-metals.