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The pairs of valence electrons that do not participate in bonding in a diatomic oxygen molecule are called lone pairs. These pairs of electrons are not involved in forming the double bond between the oxygen atoms in O2.
IF6+ cation has no lone pairs, the IF6- anion has one lone pair. SF6 has no lone pairs.
The water molecule has two pairs of unbonded electrons, also known as lone pairs. These lone pairs are located on the oxygen atom.
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Complementary base pairs are nucleotide bases in DNA that always bond together in a specific way: adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). An example of complementary base pairs is A-T and C-G.
Of course! Please provide the analogy you would like me to complete with the word pairs.
gram : kilogram
antagonize : fearantagonize : fear
The word that completes the analogy is "alligator." The analogy suggests a relationship between types of reptiles, where the adder is a type of snake, and similarly, the crocodile is related to the alligator as another type of large reptile within the same family. Both pairs represent different species within their respective categories.
The analogy "stoop to crouch" suggests a relationship where one action is a variation or a more specific form of another. A similar analogy could be "run to sprint," where "sprint" is a more intense form of "run." Both pairs illustrate a progression in the intensity or specificity of the actions.
The word pair that completes the analogy is "Create destroy." Just as "abolish" means to eliminate or do away with something, "reinforce" means to strengthen or support it. Similarly, to "create" means to bring something into existence, while to "destroy" means to eliminate or ruin it. Both pairs illustrate opposing actions.
The word pair that completes the analogy "abolish to reinforce" is "diminish to enhance." Both pairs represent opposing actions; "abolish" means to eliminate or do away with something, while "reinforce" means to strengthen or support it. Similarly, "diminish" refers to reducing or lessening something, whereas "enhance" means to improve or increase its quality or value.
One possible completion is "text and speak." Both pairs involve communication methods—one pair for written communication and the other for verbal communication.
The word pair that best completes the analogy is "badge and symbol." An emblem is a distinctive design or symbol representing a particular group or concept, similar to how an insignia serves as a badge or identification for an organization. Both pairs convey the idea of representation and identification through visual means.
interfere to abstain. Both pairs of words represent actions that contrast with each other, with "meddle" and "interfere" involving getting involved in a situation, while "refrain" suggests holding back or not taking any action.
A word pair that completes benefactor and money would be kroner donor.
The analogy answer is "station." Just as a streamer is often associated with a pier, a train is typically associated with a station. Both pairs represent a connection point for transportation and activities related to travel.