The main classifications of matter include the categories element and compound, either of which may also be called a substance (which is a less specific term), and mixture, of which there are also many sub-categories.Definition of a (Chemical) Mixture:...
A compound with a percent composition by mass of 87.5 % N and 12.5 % H was recently discovered. What is the empirical formula for this compound? The composition of a given pure compound is always ___ no matter what the...
A compound microscope is often referred to as a biological microscope, but is a compound microscope always a biological microscope? You might be surprised at the answer. Read more to learn all about compound microscopes and their uses. The Parts & Function of a Compound Microscope A compound ...
A negative ion is two different charges that combine to form a negative and one positive which forms into one balanced charge. The way that you name a compound is the cationic charge of a metal, which is the oxidation number. The other transitional and the new systematic names and also ...
'VOO and Chill': Is the S&P 500 Enough? Managing risk through asset allocation instead has its advantages, especially for older investors nearing retirement. Kate StalterMay 9, 2025 7 Best Money Market Funds to Buy Investors can continue to enjoy low-risk, attractive yields with these top m...
After metals are processed, they slowly return to their original compound state as this form takes the least amount of energy to maintain. Corrosion will occur in many different situations using different mechanisms. Figure 1 below is a diagram of metallurgical degradation. An illustration showing ...
An ionic bond is the weakest of all intramolecular bonds. Here, the complete transfer of electrons occurs between the atoms, and this results in oppositely charged ions.Answer and Explanation: Become a member and unlock all Study Answers Start today. Try it now Create an account Ask...
While the gains probably won't be much within a few days or weeks, the real growth takes place when investors give their portfolios several years to compound. If you invest $10,000 and generate an annualized 8% return for 40 years, for example, your portfolio will grow to $217,245. Th...
Compound To combine so as to form a whole; mix Tin was often compounded with lead to make pewter. Alloy A metallic solid or liquid that is composed of a homogeneous mixture of two or more metals or of metals and nonmetal or metalloid elements, usually for the purpose of imparting or incr...
A polymer is achemical compoundwith molecules bonded together in long, repeating chains. Because of their structure, polymers have unique properties that can be tailored for different uses. Polymers are both man-made and naturally occurring. Rubber, for example, is a natural polymeric material that...