A hydrogen bond is weaker than a covalent bond.
Hydrogen bonds are weaker than ionic bonds because hydrogen bonds are a sort of dipole-dipole interaction (Van der Waals interactions) whereas ionic bonds are based off of lattice energy. All in All covalent bonds are the strongest because they allow for the sharing of electrons and electronegativity. Nevertheless, ionic bonds a the second strongest because the electronegative charge of atoms in an ionic bond causes a dependence between the linked atoms and increases the strength of the ionic bond.Hydrogen bonds are weaker than ionic bonds because hydrogen bonds are a sort of dipole-dipole interaction (Van der Waals interactions) whereas ionic bonds are based off of lattice energy. All in All covalent bonds are the strongest because they allow for the sharing of electrons and electro negativity. Nevertheless, ionic bonds a the second strongest because the electronegative charge of atoms in an ionic bond causes a dependence between the linked atoms and increases the strength of the ionic bond.
A hydrogen bond is weaker than a covalent bond.
hydrogen bonds are not strong as a covalent or ionic bond.
no its stronger thand a van der Waals interaction, but weaker than covalent, or ionic bonds.
No they are not, ion-ion bonds are the strongest.
No they are not
Part of the east coast of Greece is the Mediterranean Sea, adn the other part is the Black sea.
I have rescued a couple of them so I guess the answer must be yes. Whether they originated here or were brought in from elsewhere, possibly by people moving from either the mainland or other Ionion islands I dont know. There are also tortoises in Corfu. Again, origin unknown but seemed quite at home there. Hope this helps.
To the best of my knowledge, the major seas surrounding Greece are the Adriatic Sea in the west, the Mediterrenean Sea to the south, and the Aegian Sea to the east. There may be some regions of those seas that have been separately named, but I am unaware of them, if there are.
I guess that depends on what you consider a scientist. Certainly the ancient Greeks had some pretty important guys like Archimedes, but I bet if you look further back to other civilizations like, say, the Mayans, you'll probably find some there too. I don't know of any particular ones.