What is/are the difference/s between a pure substance and a mixture? What elements are in baking soda? What chemical element is cinnabar derived from? Is NH4OH an acid or base? What are the properties of solids? What makes one atom different from another?
What is the difference between a pure substance and a mixture? • 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. ...
Is baking soda (NaHCO3) classified as a mixture or a pure substance? Explain. Elements and compounds are both classified as pure substances. Clearly explain why they have the same overall classification and also describe what makes them different. ...
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:...
Atomsare the foundation of matter, which is everything that makes up the universe around us. Each kind of atom makes up a pure substance called an element. You may have heard of oxygen, lead, and gold. Well, these are all examples of elements. Can you believe that a pure gold ...
v. made (mād), mak·ing, makes v.tr. 1. To cause to exist or happen; bring about; create: made problems for us; making a commotion. 2. To bring into existence by shaping, modifying, or putting together material; construct: make a dress; made a stone wall. 3. To form by asse...
Constituent substance. And uncompounded is their essence pure. Essential Idiopathic; independent of other diseases. Essence A being; esp., a purely spiritual being. As far as gods and heavenly essencesCan perish. He had been indulging in fanciful speculations on spiritual essences, until . . . ...
waterways is composed of non-biodegradable textile fibers , and spandex garments and fibers make up a large portion of this waste. Even if spandex is disposed of properly in landfills or other designated trash disposal areas, tiny fibers of this substance are introduced into the waterways whenever...
Lacking in depth, substance, or believability; underdeveloped; one-dimensional. The author added a chapter to flesh out the book's flatter characters. Plain Unmistakably (`plain' is often used informally for `plainly'); The answer is obviously wrong She was in bed and evidently in great pain...
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 ...