0
In Metallurgy and materials science, impurities are often added to change the characteristics of a material to make it more desirable.
For example, adding carbon to iron (to make steel) can make it stronger. If you're trying to build a bridge, tensile strength is important to you, so you want steel as opposed to raw iron.
Or, if you want to make a computer chip, raw silicon is not very conductive, but if you add a little bit of boron or nitrogen, you can improve its electrical properties to make it more suitable for your computer chip.
What else can I help you with?
What are the three important elements of chemical elements?
Metals nonmetals and metalliods
WHAT CHEMICAL shows the relative number of atoms of each element in a compound.?
It is important to know the relative number of atoms of each element in a compound for the chemical composition.
How do you know how to handle and store a specific chemical safely?
To handle and store a specific chemical safely, you should refer to the chemical's Safety Data Sheet (SDS) provided by the manufacturer. The SDS contains important information on the chemical's properties, hazards, and recommended safety precautions for handling and storage. It is important to follow the guidelines and recommendations outlined in the SDS to ensure safe handling and storage practices.
What does it mean to refine petroleum and why must this process be performed?
To refine petroleum means to separate and process crude oil into various products like gasoline, diesel, and jet fuel through processes like distillation and chemical conversion. This process is necessary to remove impurities, adjust chemical properties, and create different products with specific applications for industries like transportation and energy.
What are the Importance of stoichiometry in chemical reactions?
stoichiometry is very important in chemical equations because it tells you the relationship between substances in the same chemical equation. If you know the properties and relationship of one substance in the equation, you can calculate the relationships between all the substances in the equation.
Why is it important for researchers to know about the hawthorne effect?
It is important for researchers to know about the Hawthorne effect because it highlights the potential influence of subjects' awareness of being observed on study results. By being mindful of this effect, researchers can design studies to minimize its impact and draw more accurate conclusions from their research.
Why is it important to know chemical properties of substances?
Yes!
If the internet doesnt know the answer to a super important question what do you do?
== == You come here and we put 8 billion researchers on it and I lend you my girlfreind.
Why is it important to know the changes in matter?
to classified weather it is a chemical or physical change :))
What limitation of waste paper making should other researchers know?
researchers should know about recycling papers,what are the benefit of it in the community and the effect of it in the environment.
How is chemical bonding important?
Because it is really important to remember smart things however i don't know what this means =[
Why is it important to know the chemical nature of common household products?
The purpose is to avoid accidents, to know the correct use, to know the method of disposal, etc.
What are the three important elements of chemical elements?
Metals nonmetals and metalliods
Why do chemists need to know the factors that affect reaction rates?
It is important to control chemical reactions in industry.
Is charcoal burn in a grill physical or chemical change?
Its a chemical change because the properties of charcoal are changing when fire makes contact with it. It is realising energy and that is one of the most important signs to know if it is a chemical reaction.
Why is it important to know about subject journals?
Knowing about subject journals is important as they provide up-to-date research and information in a specific field, allowing researchers to stay informed about the latest developments. Subject journals also serve as a platform for researchers to publish their work, share their findings with the scientific community, and contribute to the advancement of knowledge in their field. Additionally, being familiar with subject journals helps researchers identify reputable sources for their research and avoid misinformation.
Is charcoal burning in a grill physical or chemical?
Its a chemical change because the properties of charcoal are changing when fire makes contact with it. It is realising energy and that is one of the most important signs to know if it is a chemical reaction.
