Acertain radioisotope has a half-life of 7.32 days. what percentage of an initial sample of this isotope remains after 36 days?

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.

level 4 to level 2 : ))

b.false that your answer