Lewis Structure of NO3- (Nitrite ion) Lewis structure of NO3- ion is drawn step by step in this tutorial. Total valence electrons of nitrogen and oxygen atoms and negative charge are considered to draw the NO3- lewis structure.

The term "Electric polarization vector",is related with the electromagnetism phenomenon of the physics.

It means that the vector field that denotes the dipole moment of every single dielectric materials which is using in the electro magnetic field or using simply as the electricity conductor.

The rural people running the roadside stand are poor and deprived, unlike the people of the city. They thus ask for city money so that they too can lead a life of happiness and prosperity. This much-needed city money can give them the life that had been promised to them by the party in power.

Payroll accounting is essentially the calculation, management, recording, and analysis of employees' compensation. The key for payroll accounting is to recognize when a concept is assumed by the employer or the employee.

The term infrastructure refers to the underlying tangible and organisational structures that are essential for the smooth and prosperous functioning of an economy. In other words, infrastructure is regarded as a core support system that enables an economy to grow and develop. Generally, the term infrastructure means technical structure such as roads, transport, communication, bridges, dams, power, public institutions like schools, hospitals, etc. These structures not only serve as basic input for various economic activities like production, investment, but also enable an economy to break the shackles of traditional and primitive social structures and customs. The difference between a developed country and an underdeveloped country can be mainly attributed to the lack of sufficient and technically advanced infrastructure in the latter. Infrastructure has two-fold benefits- as an input and as a support system. Infrastructure as an input (roads, bank and power) facilitates the production process and attracts investment from domestic as well as from foreign investors. Infrastructure as a support system (such as schools, hospital) develops the quality of human capital by imparting quality and technical education and health facilities. This raises the standard and quality of living and helps the economy to eradicate major economic problems like poverty, unemployment and inequality. Hence, it can be concluded that the presence of quality and sufficient infrastructure is a necessary and sufficient condition for accomplishing economic growth and development.

The Nernst equation provides a relation between the cell potential of an electrochemical cell, the standard cell potential, temperature, and the reaction quotient. Even under non-standard conditions, the cell potentials of electrochemical cells can be determined with the help of the Nernst equation.

The Nernst equation is often used to calculate the cell potential of an electrochemical cell at any given temperature, pressure, and reactant concentration. The equation was introduced by a German chemist Walther Hermann Nernst.

If temperature is increased the ions vibrate with more amplitude about their mean position and the number of collisions electrons make increase and impedes the flow of electrons. So, the conductivity decreases as the temperature is increased. In metals no of electrons and its charge remains same but mobility reduces.

The definition of business environment means all of the internal and external factors that affect how the company functions including employees, customers, management, supply and demand and business regulations. An example of a part of a business environment is how well customers' expectations are met.  The external business environment consists of economic, political and legal, demographic, social, competitive, global, and technological sectors.

5 Major Components of Business Environment | Business Studies

• (i) Economical Environment: ...
• (ii) Social Environment: ...
• (iii) Political Environment: ...
• (iv) Legal Environment: ...
• (v) Technological Environment: