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.
For main group elements it is the number of the group. For transition elements it is variable. Count the groups, from the left, omitting the transition elements and you have the number of valence electrons. If you can write the electron configuration of the element it is the total of the s and p electrons for main group elements. For the transition elements, again it is variable, except for silver many of these elements have variable oxidation states.