<prompt> Bapisa thepa ea haedrojene le heliumnan  <response>: Instruction in English: Compare the properties of hydrogen and helium . Response in English: Hydrogen and helium are the first and second elements in the periodic table and are the lightest of all elements. Here are some comparisons between the two elements based on their properties:- Atomic Number: The atomic number of hydrogen is 1 while that of helium is 2. This means that whilst a hydrogen atom contains just 1 proton in its nucleus, a helium atom contains 2.- Mass: A hydrogen atom has a mass of approximately 1 atomic mass unit amu, while a helium atom has a mass of about 4 amu.- Electron Configuration: Hydrogen has only one electron in its 1s orbital, while helium has two electrons in the same 1s orbital, completing the first energy shell.- Reactivity: Hydrogen is quite reactive and can form bonds with many other elements to create compounds such as water H2O, methane CH4, and ammonia NH3. In contrast, helium is a noble gas and extremely unreactive due to its full valence shell. It rarely forms bonds with other elements.- Boiling and Melting Points: Helium has a lower boiling point -268.93C or -452.07F and melting point -272.20C or -457.96F than hydrogen, which has a boiling point of -252.87C -423.17F and a melting point of -259.16C -434.49F.- Uses: Both elements have various essential uses. Hydrogen is used in the production of ammonia, refining petroleum, and creating fuel cells, among its other applications. On the other hand, helium is used in welding, as a cooling agent, in filling balloons, and in cryogenics, among others.In summary, hydrogen and helium are both light elements with some differences in their reactivity, atomic number, electron configuration, mass, boiling and melting points, as well as their uses. . Response in Sesotho: Hydrogen le helium ke likarolo tsa pele le tsa bobeli tafoleng ea periodic mme ke tsona tse bobebe ho feta likarolo tsohle. Lipapiso tse ling lipakeng tsa lintho tse peli tse ipapisitseng le thepa ea tsona ke tsena: - Nomoro ea Athomo: Nomoro ea athomo ea hydrogen ke 1 ha ea helium e le 2. Sena se bolela hore leha athomo ea hydrogen e na le proton e le ngoe feela khubung ea eona, athomo ea helium e na le proton e le ngoe feela. 2. - Misa: Athomo ea hydrogen e na le boima ba hoo e ka bang 1 ea atomic mass unit amu, ha athomo ea heliamo e na le boima bo ka bang 4 amu. - Tlhophiso ea Electron: Hydrogen e na le elektrone e le ngoe feela ka hara 1s orbital ea eona, ha helium e na le li-electrone tse peli ka hara 1s orbital, e tlatsang khetla ea pele ea matla. - Reactivity: Hydrogen e sebetsa haholo me e ka theha maqhama le likarolo tse ling tse ngata ho etsa metsoako e kang metsi H2O, methane CH4, le ammonia NH3. Ka lehlakoreng le leng, helium ke khase e ntle haholo me ha e sebetse haholo ka lebaka la khetla ea eona e felletseng ea valence. Ha se hangata e theha maqhama le likarolo tse ling. - Lintlha tse belang le tse qhibilihang: Helium e na le ntlha e tlaase ea ho bela -268.93 C kapa -452.07 F le ntlha ea ho qhibiliha -272.20 C kapa -457.96 F ho feta hydrogen, e nang le ntlha e belang ea -252.87 C. -423.17F le sebaka se qhibilihang sa -259.16C -434.49F. - Tsebeliso: Likarolo ka bobeli li na le tsebeliso e fapaneng ea bohlokoa. Hydrogen e sebelisoa ho hlahisa ammonia, ho hloekisa petroleum le ho etsa lisele tsa mafura, hara lisebelisoa tse ling tsa eona. Ka lehlakoreng le leng, helium e sebelisoa ho cheselletsa, e le ntho e pholisang, ho tlatsa libalune, le ka cryogenics, hara tse ling. Ka kakaretso, hydrogen le helium ke likarolo tse bobebe tse nang le phapang e itseng ho reactivity ea tsona, nomoro ea athomo, tlhophiso ea elektronike, boima, lintlha tse belang le tse qhibilihisang, hammoho le tšebeliso ea tsona. 