Using the data in Table 1, and the fact that the total volume of the reaction mixture in each case was 100. mL, fill in the concentration columns for [I-] and [S2O82-] in Table 2. Knowing that except for zero-order reactions the rate of a chemical reaction changes over the course of the reaction, and that the average rate can be defined as the time taken for the completion of the whole experiment and is inversely proportional to the time taken (half the time means twice the rate), fill in the three columns for the average rate below. (Just take your time from Table 1 and put it under 1 ⇒ 1/time = 1/s = sec-1)

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.

you gotta add the following molecules so we can give u an answer

explanation: