The hardness of boron nitride is due to its high content of boron. Boron is a strong metal that doesn't corrode, and it binds with oxygen to create a hard metal. Why is ionic crystalline solid characterized to be hard? The difference between ionic and nonionic solids is that anionic solids are composed of cations ... Read more...
However, many theories abound as to who killed Dale Senior. Some say that he was killed by a rival band of trappers, while others believe that he was killed by a hunter who stumbled upon his body. There is no one definitive answer, and it is still an open question that has yet to be ... Read more...
The Hulk is not invincible and can die if he is hit by a powerful object or is exhausted from battle. What is the Hulk's strength? The Hulk's strength is based on his mass and speed. He is able to lift large objects with his muscles, and has a powerful punch and kick. How did ... Read more...
It depends on the individual and the circumstances under which they are handling fiberglass. Generally speaking, touching fiberglass is not considered to be dangerous, but it is always important to be aware of your surroundings and be sure to wear a proper safety gear when working with fiberglass. Can you wash fiberglass out of clothes? ... Read more...
The first homes were made of wood. Who invented construction? It is a matter of debate. Some say that the Babylonians invented construction, while others credit the Greeks with this technology. Ultimately, the invention of construction may be credited to a number of individuals, including the Babylonians, the Greeks, and the Romans. Who built the ... Read more...