Examlex

Solved

What Is the Number of Lone Electron Pairs on the Central

question 92

Multiple Choice

What is the number of lone electron pairs on the central atom of a molecule having a trigonal pyramidal molecular geometry, such as NH3?


Definitions:

Individual Level

Refers to analysis or effects observed at the level of individual agents, such as persons or firms, within a larger system.

Abilities of Resources

The skills, knowledge, and competencies that economic resources like labor, capital, and land possess.

Barter

The trade of goods or services among individuals without employing money as a means of transaction.

Desk

A piece of furniture with a flat top and legs, used for writing, working or using a computer.

Related Questions