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Chemistry

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Maeve Christiansen

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2y ago
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Cards in this guide (8)
What is Li3N name

Li3N is lithium nitride

A molecule having four total electron groups around the central atom has three bonding electron groups and one nonbonding electron group what is its molecular structure

trigonal pyramidal

How does the shape of a molecule affect the polarity of the molecule

C.A molecule that has a symmetrical shape will be a nonpolar molecule.

What are repelled in the VSEPR theory

Electron pairs

What determines the ratio of ions in an ionic compound

C.The charges on the ions

Which of these molecules is polar out of N2 BCl3 O2 NO

NO

What type of bonding around a central atom would result in a trigonal molecule

three groups bound to it with no lone pairs

How does a lone pair contribute to the molecular shape

The lone pair repels the electrons of the adjacent bonds more so than does a bonding pair of electrons, so thus alters the molecular geometry of the molecule.

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