Is tasting an advisable method for identifying substance?why?

What problem would a person have if the nucleic acid in one of his or her cells were damaged?

How many moles of al3+ ions are in 1.25 moles of al2o3

Use the periodic table and your knowledge of isotopes to complete these statements. when polonium-210 emits an alpha particle, the child isotope has an atomic mass of 1-131 undergoes beta-minus decay. the chemical symbol for the new element is fluorine-18 undergoes beta-plus decay. the child isotope has an atomic mass of done intro donne