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What is the electron geometry of OF2?
Electron geometry for this is tetrahedral. There are two O-F single bonds, which makes 2 electron groups. There are two lone pairs around oxygen, which make up the last two electron groups. Molecules with four electron groups has a tetrahedral Electron geometry.
What is the molecular geometry of AsF3?
Trigonal pyramidal. As has 5 valence electrons. It forms single bonds with each of the F atoms, donating one electron to each bond. This leaves 2 unbonded electrons, or a single lone pair. Thus the molecule has 4 different groups attached to As, and the electron configuration is tetrahedral. A tetrahedral configuration with one lone pair results in a trigonal pyramidal molecular geometry.
In geometry the differences between groups of objects are not important?
False. In geometry it is helpful to group objects and look at similarities between them.
In a cross-sectional study individuals of what age groups are compared at one time?
different
Which of these statements regarding older adults and disaster is false?
support groups are not effective or useful with age group
