Questions

The P atom needs five orbitals to form the five P-Cl bonds. It has a 3s and three 3p orbitals, so it must use one of its 3d orbitals to form the fifth bond. These orbitals are hybridized to form five sp3d orbitals that just happen to point in the right directions to form a trigonal bipyramid.

Demography is the scientific study of Birth and death, The well being and the Growth of population. In brief, it is the study of human populations based on their size, composition and distribution across space – and the process through which populations change.

A person who enjoys in feeling or being pain is called Masochist. The person who enjoys inflicting pain on others is called as Sadist.

I. Inputs

• Enterprise environmental factors


• Organizational process assets


• Project scope statement


• Activity list


• Activity attributes


• Activity resource requirements


• Resource calendars


• Project management plan

               - Risk register

               - Activity cost estimates

II. Tools and Techniques

• Expert judgment


• Analogous  estimating


• Parametric estimating


• Three-point estimates 


• Reserve analysis

III. Outputs

• Activity duration estimates


• Activity attributes (updates)

The following are the qualities required to be successful in the field of advertising:

 - Creativity
 - Strategic focus
 - Knowledge and expertise in the field of advertising
 - Holding a relevant qualification in the field of advertising
 - Market research orientation
 - People skills etc.

We know that, elements in the same group of the periodic table have similar characteristics. Here magnesium and strontium are the same 2nd group elements and have same behavior. 

Therefore, strontium behaves same as magnesium. 

The place where the river meets the sea or ocean is called as Estuary.