Questions

Covalent bonding occurs when pairs of electrons are shared by atoms. Atoms will covalently bond with other atoms in order to gain more stability, which is gained by forming a full electron shell. By sharing their outer most (valence) electrons, atoms can fill up their outer electron shell and gain stability.

Examples of compounds with covalent bonds ::

HCl, CO2, O2,... 

I.Inputs

• Project scope statement


• Activity list


• Activity attributes


• Milestone list


• Approved change requests

II. Tools and Techniques

• Precedence Diagramming Method (PDM)


• Arrow Diagramming Method (ADM)


• Schedule network templates 


• Dependency determination


• Applying leads and lags 

III. Outputs

• Project schedule network diagrams


• Activity list (updates)


• Activity attributes (updates)


• Requested changes

The soil is formed by breaking down of large rock surfaces into pieces due to water, wind and all atmospheric changes by mixing with plants and animal decays. This process is called as weathering.