In general, the EPA does not allow claims like those to be made on the productâs label. fda and cosmetics The primary responsibility of the FDA is to enforce the regulations and requirements of the Food, Drug and Cosmetics Act of 1938, which protects consumers from contaminated or misbranded (mislabeled) products.
Rating Newest Oldest. Best Answer: Krypton has 8 valence electrons. It is a noble gas, meaning it has the maximum number of valence electrons its outer shell can hold.You know because it is in group 8A of the periodic table, therefore it has 8 valence electrons. The group number tells you how many electrons are in the valence shell.:).t is a noble gas, meaning it has the maximum number of valence electrons its outer shell can hold. You know because it is in group 8A of the periodic table, therefore it has 8 valence electrons. The group number tells you how many electrons are in the valence shell. :).
It belongs to the family of inert 'Noble Gases'. Its elemental symbol is 'Kr' and has an Atomic Mass of 84. Its Electron Configuration has 36 electrons in 4 Energy Levels with 2 electrons in the 1st (K) shell, 8 in the 2nd (L) shell, 18 in the 3rd (M) shell and 8 in the 4th (N) shell. Norrie Â· 9 years ago.