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- DictionaryPo·lar/ˈpōlər/
adjective
- 1. relating to the North or South Pole: "the polar regions"
- 2. having electrical or magnetic polarity.
noun
- 1. the straight line joining the two points at which tangents from a fixed point touch a conic section.
- 2. a variable binary star which emits strongly polarized light, one component being a strongly magnetic white dwarf.
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polar attraction (formal) used to describe something that is the complete opposite of something else The parents' position is often the polar opposite of the child's.
- Polarity Noun
polarity (between A and B) (formal) the situation when two...
- Magnet Noun
a piece of iron that attracts objects made of iron towards...
- Pol Noun
Definition of pol noun in Oxford Advanced Learner's...
- Polarity Noun
- Define Polarity
- Polarity of Molecules
- Examples of Polar and non-polar Molecules
Polarity, in general, refers to the physical properties of compounds such as boiling point, melting points, and their solubilities. The polarity of bonds mainly arises from the act between molecules and atoms with various electronegativities. Polarity is the distribution of electrical charge among the atoms connected by a chemical bond. Because bot...
The bond or the molecular polarities depend upon the electronegativities of the atoms or the molecules. A molecule is basically said to be either a polar molecule, non- polar molecule or ionic molecule. 1. Polar Molecules: A polar molecule is usually formed when the one end of the molecule is said to possess more positive charges and whereas the op...
A molecule may be polar or non-polar. A non-polar molecule has a structure of its atoms lined up in a way that the orbital electrons in the outer region cancel out the electronegativity. 1. In general, pyramid-shaped and V-shaped molecules are said to be polar. Whereas the Linear molecules are said to be non-polar in nature. 2. Water is said to be ...
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May 24, 2024 · polar in American English. (ˈpoulər) adjective. 1. of or pertaining to the North or South Pole. 2. of or pertaining to the pole of any sphere, a magnet, an electric cell, etc. 3. opposite in character or action.
POLAR definition: relating to the North or South Pole. Learn more.
There are 19 meanings listed in OED's entry for the word polar, two of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence. polar has developed meanings and uses in subjects including. astronomy (mid 1500s) magnetism (early 1600s) chemistry (late 1700s) geometry (1810s) electrical (1820s) cell ...
polar. From Longman Dictionary of Contemporary English Related topics: Geography, Physics po‧lar /ˈpəʊlə $ ˈpoʊlər/ adjective 1 close to or relating to the North Pole or the South Pole As our climate warms up, the polar ice caps will begin to melt. 2 → polar opposite/extreme 3 technical relating to one of the poles of a magnet ...
Apr 16, 2023 · LICENSED UNDER. 13.6: Polarity and Properties is shared under a not declared license and was authored, remixed, and/or curated by LibreTexts. The overall polarity of a molecule has an impact on the behavior of the molecule itself. Polar molecules tend to have higher melting points and boiling points than nonpolar molecules of a similar ….
