Is a plan for the pursuit of the organisation's mission in the longer term (3 - 5 years) Is a plan for the day-to-day management of the organisation (one year time frame) A strategic plan enables management to formulate an operational plan.
Many other elements, such. as most other nonmetals (O2, N2, S8, P4, etc.) occur as molecules. 2.6 Compounds contain atoms from two or more elements, thus the smallest unit must contain at least a pair of atoms. 2.7 Mixtures have variable composition; therefore, the amounts may vary. Compounds, as pure substances, have. constant composition, thus their composition cannot vary.
A mixture can be physically separated into pure compounds or elements. A pure compound has a constant composition with fixed ratios of elements. Mixtures may exhibit a changing set of physical properties. For example, mixture of alcohol and water boils over a range of temperatures. Physical properties such as boiling point or melting point of pure substances are invariant.