Barry Bonds hit 62 homeruns in one season. Given there are 4 bases and each base is 90 feet apart, how many kilometers did he run?

6.803136 KM

Explanation:

I multiplied 90 by 4 to get 360 feet, or the distance of each homerun. 360 times 62 gave me 22,320.

22,320 converted to KM is 6.803136 Km

you may want to round it up, but I would use the precise answer.

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.