It is possible to classify all known matter into natural substances and artificial substances according to its origin. The term “substance” means that they are substances with a fixed and defined chemical composition. Substances are made up of atoms or molecules , and cannot be separated using physical separation methods (they are not mixtures). Natural … Read more20 Examples of Natural and Artificial Substances
Federal student loan consolidation can help you manage multiple monthly payments to multiple servicers. If, like the vast majority of college graduates, you acquired student loan debt through federal student aid, you likely have more than one loan, which means more than one bill. Trying to juggle all of them can quickly get confusing and … Read moreShould I Consolidate My Federal Student Loans?
According to data compiled by the National Center for Education Statistics (NCES), 16.6% of all U.S. higher education students (about 3.3 million) in fall 2018 were enrolled in institutions offering exclusively distance education courses. More than 35% were enrolled in hybrid institutions that combine distance education and in-person instruction, a class that includes some of … Read more16 Online Degree Programs From Top Universities
This theoretical framework offers a more complete historical perspective and a better context for understanding the present. History is a very active social science, in previous articles we have talked about its ability to self-analyze and rewrite itself. Research, perspective, new data and readings are crucial in the construction of historical becoming. Elements such as … Read moreWhat is Critical Race Theory?
What is Social Phenomena? The social phenomena are all behaviors or trends that occur within a society, which can be performed by some or all the members and having a concrete effect or consequence. For example: immigration, art, the devaluation of a currency, fashion. These phenomena occur when a change occurs in some sphere or … Read moreExamples of Social Phenomena
In chemistry, a mixture is a set of two or more substances that come together without changing chemically. For this reason, it is possible to separate the various components of the mixtures by relatively common physical procedures, such as filtration or distillation . For example: sea water, coffee with sugar, beer, milk. In nature there are … Read more20 Examples of Mixtures
When speaking of compounds, allusion is generally made to chemical compounds , that is, to substances that are made up of two or more chemical elements that are combined in a certain way and proportion. For example: methylene blue, ferric chloride, water, methane . The physicochemical properties of the compounds are not the same as … Read more19 Examples of Compound
Objects that occur in this state of matter are known as solids . Together with the other two ( liquid and gaseous ), they make up the three classically recognized possible states. For example: diamond, iron, sand, silicon. Some incorporate a fourth state, the plasmatic state , only feasible under extremely high temperatures and pressures, … Read more19 Examples of Solids
The values are the principles by which a person, a group or society is governed. Values are abstract concepts, but they manifest themselves in qualities and attitudes that people develop. For example: self-control, compassion, openness, integrity. In a society there are differences in values between different groups, according to social classes, ideological orientations, religion and … Read moreCore Personal Values List and Examples
The Connecting Words also known as connectors are words or expressions that would note a relationship between two sentences . For example: but, and, although, also. Depending on the type of connector, a different meaning is given to the connection that is established. It is important to know the function of each connector to use … Read more100 Examples of Connecting Words