In chemistry what is the meaning of the term pure substance? What is a cubic crystal? Give some examples. Is soda with ice a homogeneous mixture or a heterogeneous mixture? Explain. In what phase(s) are homogeneous and heterogeneous mixtures?
What is viscosity? Learn the meaning and formula of viscosity with equations and examples. Understand the methods of measuring the viscosity of a fluid. Related to this Question What is viscosity in chemistry? What is viscosity in science?
Silicon is the backbone of the semiconductor industry, but it's also interesting in its own right. Here's why it's so important in modern computing—and in many other applications.
This contrast in physical appearance is one of the basic ways to distinguish between these two categories of elements. 5 Metals are known for their malleability, meaning they can be hammered or rolled into thin sheets without breaking. Nonmetals, whereas, are mostly brittle and cannot be shaped...
I have some old computer case parts made of ABS plastic. Two decades of storage has embrittled the plastic to the point where they easily crack or shatter with the slightest bend. What is going on chemically that's causing the plastic to become brittle. Is there anything t...
WHAT IS GLASS MADE OF? For the purposes of this website, in simplest terms, glass is a hard, brittle material, usually transparent (less commonly translucent, or entirely opaque), formed by the melting together ofthree main ingredients:sand(silica or quartz),lime(calcium) andsoda. This type...
ASTM A319, is a heat resistant gray iron which has high temperature fatigue strength. Read our data sheet to find out more.Wall Thickness in Chrome White Iron Castings Posted by Penticton Foundry on January 18, 2022 Consistent wall thickness is critical in ensuring the performance of chrome ...
Yes, typically, harder materials are also more brittle, meaning they can break more easily under certain stresses compared to more ductile, softer materials. 9 Why is it important to know if a material is hard? Knowing the hardness of a material helps determine its suitability for specific appl...
This element has been considered as a possible heat exchange medium in nuclear reactors. Certain Facts About Gallium When Gallium is added to certain metals it causes them to become brittle. Gallium has one of the largest ranges in which it is a liquid when compared to other metals. Related ...
hence they are considered brittle. 2. melting and boiling points of ionic compounds due to the presence of electrostatic forces of attraction between ions, a large amount of energy is required to break the ionic bonds between the atoms. thus, ionic compounds have high melting and boiling points...