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Neither of these metals hold onto their outer electron (singular, as they are alkali metals) very strongly. Relatively speaking though, lithium holds onto its outer-most electron more strongly than Sodium does.
incorrectemoondo
On heating, borax first loses water molecules and swells up.On further heating it turns into a transparent liquid, which solidifies into glass like material known as borax bead. Na2B4O7.10H2O -----heat------>Na2B4O7------heat------>2NaBO2+B2O3 Sodium Boric metaborate anhydride
cohesion is when molecules of a certain similar kind (in this case water molecules) are more attracted to each other than to those of other substances. Water molecules are strongly cohesive as each molecule may make four hydrogen bonds to other water molecules.
No, honey molecules do not interact more strongly than water molecules. Honey is a syrupy liquid that is composed mostly of water molecules, along with other compounds such as sugars. The intermolecular forces between water molecules, such as hydrogen bonding, are generally stronger than the forces between honey molecules, making water more cohesive and having a higher surface tension than honey.
The water molecules become a part of the crysal structure. 5 water molecules atttach to Cu SO4 to make the hydrated crystal. The reason it is not wet is because the 5 water molecules are more strongly attracted to the CuSO4 than to anything else in its environment. So those 5 water molecules do not wipe off on to your hand, or a towel.
Neither of these metals hold onto their outer electron (singular, as they are alkali metals) very strongly. Relatively speaking though, lithium holds onto its outer-most electron more strongly than Sodium does.
In a similar method to lattice energy, size and charge are the key factors. The more charged the cation is, the closer it will pull other molecules to it=stronger. The smaller the cation, the less levels of electron shielding get in the way, letting other molecules be pulled closer=stronger. The stronger the forces, the stronger the attraction to water=hydration.
Yes, but they attract polar molecules more strongly."Hydrophobic" molecules is a misnomer. The nonpolar molecules in question are attracted to water molecules (usually more strongly than they're attracted to each other, even), but they get "shoved out of the way" by polar "hydrophilic" molecules which are even more strongly attracted to water molecules.
Cohesion
I think it is water molecules
incorrectemoondo
Aggregation means Linkage the molecules with each other in a way that allows for these molecules translational somewhat.agglomeration means linkage the molecules with each other strongly.
The solvent is vaporized.
On heating, borax first loses water molecules and swells up.On further heating it turns into a transparent liquid, which solidifies into glass like material known as borax bead. Na2B4O7.10H2O -----heat------>Na2B4O7------heat------>2NaBO2+B2O3 Sodium Boric metaborate anhydride
Molecules that have strong intermolecular forces are held together more strongly. In order for a substance to boil, it's molecules must separate and gain energy. Because molecules with stronger intermolecular forces are held together more strongly it takes more energy to move them apart, hence the higher boiling point
A capping agent is a strongly absorbed monolayer of usually organic molecules used to aid stabiliztion of nanoparticles....