Sometimes the goals of different social institutions conflict, making it difficult to meet people’s needs.

In your group of friends – who usually makes most of the decisions? ... Role Conflict & Role Strain ... Role Strain: difficulty meeting the role of a single status. ... When statuses/roles are organized to satisfy a basic need = Social Institution ... When two or more people oppose each other to achieve a goal only one can have.

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

They can measure  the amount of energy gained or lost