Ian is working as a sales manager. He has to generate sales reports using mathematical data that his team has collected. Which computer application can he use and which soft skill is essential for his job role? Ian can use to generate reports that have mathematical data. To be an efficient manager and direct his team members, Ian must have good skills.

alkaline metals are lithium, sodium, rubidium, potassium, cesium and francium.

alkali metals have electronegativity from 0.7 to 1, lowest in periodic table of elements, which means that alkali metals (i group in periodic table) has positive oxidation number in compounds.

electronegativity is a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.

alkaline metals (far left in main group) have lowest ionizations energy and easy remove valence electrons,

for example, potassium is the alkali metal and has a single valence electron in the outer electron shell.

electron configuration of potassium is: ₁₉k 1s²2s²2p⁶3s²3p⁶4s¹.

they can not exist alone in nature, because they are very reactive.

the answer is c. nacl

може ли да зареждате повече информация, моля