In chemistry, a compound is a substance made up of two or more different chemicalelementscombined in a fixed ratio. When the elements come together, they react with each other and form chemical bonds that are difficult to break. These bonds form as a result of sharing or exchangingelectronsbe...
Can a substance be a Bronsted-Lowry acid and not be a Lewis add? Choose the answer that best explains why or why not. a. No. an acid is an acid b. Yes. a Bronsted-Lowry add donates protons; a Lewis Classify the given compound as a Le...
In addition to 'element', 'mixture' and 'compound', another useful term is the word 'substance', which can be used to refer toeitheran elementora compound - butnotto a mixture becausea 'substance' always has a definite composition. ...
A compound is a substance form two or more elements chemically united in fixed proportions.A molecule is a group of atom that can take part in a chemical reaction.
A semiconductor is a substance that has specific electrical properties that enable it to serve as a foundation for computers and other electronic devices. It is typically a solid chemical element or compound that conducts electricity under certain conditions but not others. This makes it an ideal ...
What is a thermal compound? A thermal compound, also known as thermal paste or thermal grease, is a substance used to improve the transfer of heat between two surfaces. It is commonly used in computer systems to enhance the cooling efficiency of the central processing unit (CPU) and graphics...
• Add this info to your notes that you took from the last section. • Compound- A substance composed of two or more elements that are chemically bonded to form a new substance with different properties. • Example 1- Water. Water’s chemical formula is H2O. • Mixture- a combinati...
A compound contains at least two different kinds of atoms. Another way to say this is that a compound is a substance made up at least two different elements. Oxygen, O2, is an element because it has two of the same kinds of atom. Water, H2O, is a compound because it has two differe...
What is a Mixture... in terms of Chemistry ? Matter can be classified in various ways according to its structure, behaviours andphysicaland chemical properties. The main classifications of matter include the categorieselementandcompound, either of which may also be called asubstance(which is a le...
The substance must have a consistent composition. If a substance doesn’t meet all of these qualities, it is not a compound. For example: Ozone (O₃) is a gas consisting of three oxygen atoms. Because ozone is made of only one element, it isn’t a compound. ...