What is the difference between alcoholic fermentation and lactic acid fermentation?

Differences

Lactic acid fermentation involved a   step  from Pyruvate  to Lactate in muscles and bacteria

Alcoholic fermentation  involved a  two way   step- pyruvate → ethanal  

and

Ethanal→ ethanol  in yeast cells

End products  

Lactic acid fermentation ; lactase  is the end product

Alcoholic fermentation- C02 and Alcohol:  Alcohol is give off

Enzymes

Lactate dehydrogenase and pyruvate decarboxylase are the  two enzymes for catalysis of  lactic acid fermentation reactions  

The two enzymes of  alcoholic fermentation are; Pyruvate decarboxylase and alcohol dehydrogenase,

Explanation:

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.