Molecular solidsâ Made up of atoms or molecules held together by London dispersion forces, dipole-dipole forces, or hydrogen bonds. Characterized by low melting points and flexibility and are poor conductors. An example of a molecular solid is sucrose.
There are two main problems when it comes to hard-boiled eggs: green-gray yolks and shells that just wonât peel off. Make hard-boiled eggs headache-free by following this easy method. First, place the cold eggs in a single layer in a pan with enough cold water to cover them by about 1 inch. Then, place the pan on the stove over high heat. Shutterstock. As soon as the water comes to a boil turn the heat off, cover the pan, and remove it from the heat. Allow the eggs to sit in the water until they are cooked; about 9 minutes for a medium egg, 12 minutes for a large egg, and 15 minutes for an extra-large egg.
How to make perfect hard boiled eggs that are easy to peel. Here's How to Peel a Hard-Boiled Egg in Seconds. Here's how to peel a hard boiled egg in just two seconds-like a boss. Video of the Day: How to peel hard-boiled egg in under 30 seconds.Quickly Peel A Hard-Boiled Egg By Shaking It In A Glass Of Water.nother simple method of peeling hard boiled eggs is to use a spoon. Alternatively, you can also try this one-handed rolling technique that promises to help you peel an egg in just three seconds. Oh, how we love egg-peeling hacks.