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IQ Scores And Levels: Range And Meaning

IQ stands for “intelligence quotient”—a composite score of various tests meant to measure human intelligence. A person’s IQ score is meant to represent their general…
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Is Hexane Polar Or Nonpolar?

Alex Bolano 0 Comments

Hexane is a hydrocarbon compound with a chemical formula of C6H14. Hexane is classified as an alkane and is composed of a chain of 6…
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List Of Colors And Their Names

Alex Bolano 2 Comments

What is the name of your favorite color? Blue? Green? Maroon? How about exotic colors like Amaranth or Xanadu? Everyone is familiar with the basic…
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The types of clouds in the sky include the stratus, cumulus, stratocumulus, altocumulus, altostratus, cirrus, cirrostratus, cirrocumulus, cirrostratus, nimbostratus, and cumulonimbus. These 10 types of clouds…
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Aluminum Ion Charge And Formula

Daniel Nelson 0 Comments

The charge of an aluminum ion is typically 3+. This is because the element’s atomic number is 13, reflecting the fact that it has 13…
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DNA Is Called The Blueprint Of Life: Here’s Why

Daniel Nelson 1 Comment

DNA is called the blueprint of life because it is the instruction manual to create, grow, function and reproduce life on Earth similar to a…
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What Is The pH Of Distilled Water?

Daniel Nelson 3 Comments

The pH of distilled water is theoretically about 7. In practice, it’s difficult to put an exact number on the pH of distilled water because…
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10 Chemical Change Examples

Daniel Nelson 10 Comments

Chemical reactions, also called chemical changes, refer to processes that alter chemical compounds, making new substances out of one or more old substances. To put…
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Back Muscles: Names And Diagram

Daniel Nelson 2 Comments

The human back extends from the buttocks to the posterior portion of the neck and shoulders. It is opposite from the chest, and the vertebral…
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Are There Turtles Without A Shell?