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.
Compounds have a uniform composition, while a mixture does not. Water is a compound, because its molecules contain two hydrogen atoms and one oxygen atom. One example of a mixture is brass, which can contain varying quantities of copper and zinc. The element copper has an atomic number of 29, and it is a metal.