Ahydrogen atom in the n = 2 energy level undergoes the following processes.
the h atom absorbs 5.18 × 10? 19 j of energy.
the h atom emitts a photon with a wavelength of 3,295 nm.
the h atom absorbs 5.314 × 10? 20 j of energy.
the h atom emitts a photon with a frequency of 3.14 × 1014 s? 1.
the h atom absorbs 1 of the kinetic energy of a proton with a debroglie wavelength
of 1.82 × 10? 11 m. 2
what energy level is the h atom in after these five processes?

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them  

the answer is d.) potassium

nuclear fission produces elements that are heavier than helium.

the elements that are used in nuclear fission and their products are much heavier than helium.