Helium yog lub teeb tshaj plaws ntawm cov pa roj carbon monoxide, thiab qhov thib ob ntau tshaj plaws hauv lub ntiaj teb; Lub hnub tsim ntau pua lab tons ntawm helium txhua ob.
Peb lub teeb zoo tshaj plaws yog dab tsi?
Cov chemistry ntawm cov roj hnyav hnyav, krypton thiab xenon, tsim tau zoo. Chemistry ntawm cov sib zog,argon thiab helium, tseem nyob rau theem pib, thaum lub neon compound tseem tsis tau txheeb xyuas.
Dab tsi yog qhov thib ob lub teeb tshaj inert gas?
Neon, atomic tooj 10, yog qhov thib ob lightest inert (noble) gas tom qab helium.
Dab tsi yog cov pa taws tshaj plaws?
Cov roj teeb uas muaj txiaj ntsig zoo tshaj plaws, xws li heliumthiab neon, yog inert kiag li - lawv tsis tsim cov tshuaj lom neeg twg los xij. Cov pa roj hnyav hnyav dua, qhov sib piv, ua rau muaj tsawg tsawg ntawm cov khoom sib txuas.
Dab tsi yog qhov lightest inert element?
Helium yog qhov thib ob ntau tshaj plaws hauv ntiaj teb, tom qab hydrogen. Helium muaj monatomic molecules, thiab yog lub lightest ntawm tag nrho cov gases tsuas yog hydrogen.. Helium, zoo li lwm cov pa roj carbon monoxide, yog tshuaj lom neeg.
