Closely related to Hund's Rule is the Aufbau Principle, which states that electrons will fill the lower energy levels before moving to higher energy orbitals. Remember that each orbital has two electrons and the number of orbitals at an energy level depends on the first two quantum numbers.
Definition of venture. 1  1 obsolete : destiny, fortune, chance. 2  2a : an undertaking involving chance, risk, or danger; especially : a speculative business enterpriseb : a venturesome act. 3  3 : something (as money or property) at stake in a speculative venture.
DEFINITION of 'Entrepreneur'. An individual who, rather than working as an employee, runs a small business and assumes all the risk and reward of a given business venture, idea, or good or service offered for sale.The entrepreneur is commonly seen as a business leader and innovator of new ideas and business processes.hese are the people who have the skills and initiative necessary to take good new ideas to market and make the right decisions to make the idea profitable. The reward for the risks taken is the potential economic profits the entrepreneur could earn.