26/10 Determine the empirical formula from the following molecular formula - CsH1206
C3H8O3
CHO
CHO
CH20
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metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)

the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.