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.
Isosilicates. Olivine is a good example of the variability in the chemical composition of minerals. Olivine is a ferromagnesian silicate. In olivine, the ratio of iron to magnesium can vary from 0 to 1. In other words, some olivines might contain no iron, only magnesium.