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RossIn a symmetric binomial distribution, the probabilities of success and failure are equal, resulting in a symmetric shape of the distribution. In a skewed binomial distribution, the probabilities of success and failure are not equal, leading to an asymmetric shape where the distribution is stretched towards one side.
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Why is binomial nomenclature used?
Binomial nomenclature is used to provide a standardized system of naming organisms that allows for easy identification and classification. It helps to avoid confusion that can arise from using common names that vary by region and language. Additionally, binomial nomenclature highlights the evolutionary relationships between organisms by grouping them based on shared characteristics into taxonomic categories.
Is IBr has a dipole moment?
Yes, IBr has a dipole moment. This is due to the difference in electronegativity between iodine and bromine, causing an uneven distribution of charge within the molecule.
What are the physical differences between polar and nonpolar molecules?
Polar molecules have an uneven distribution of electrons, leading to regions of partial positive and negative charges. Nonpolar molecules have an even distribution of electrons and no distinct positive or negative regions. This difference in electron distribution affects properties such as solubility, melting point, and boiling point between polar and nonpolar molecules.
What's the difference between a hedgehog and a porcupine?
Both porcupine and hedgehog are much similar looking but different animals with some noticeable differences exhibited between them with regard to their characteristics and distribution patterns. Despite their close appearance, some meticulous studying would reveal the differences between them.
Is nitronium polar?
Yes, nitronium (NO2+) is a polar molecule. It has an uneven distribution of electron density due to the difference in electronegativity between nitrogen and oxygen, causing a separation of charges and creating a polar bond.
