Qhov no, ntseeg lossis tsis yog, microscope. Nws tuaj yeem pab peb pom cov khoom me me zoo li cov molecules los ntawm kev hnov cov lus nrog rau qhov kawg ntawm nws rab koob. Cov microscopes muaj zog heev no hu ua atomic force microscopes, vim tias lawv tuaj yeem pom cov khoom los ntawm kev hnov lub zog ntawm atoms. …
Koj puas tuaj yeem pom molecule?
Advanced electron microscopes tuaj yeem tau txais kev daws teeb meem zoo, zoo txaus kom pom hauv lub atom, tab sis molecular bonds feem ntau tsis muaj zog txaus los tuav lawv qhov kev tshuaj xyuas. Luckily, ib pab neeg tshawb fawb ntawm IBM tau tsim lub first Atomic Force Microscope (AFM) nrog cov pa roj carbon monoxide.
Koj puas tuaj yeem pom molecule nrog koj qhov muag liab qab?
Keeb Kwm Teb: Koj puas tuaj yeem pom molecule? tsis muaj molecule pom los ntawm qhov muag liab qab nws me heev. Tab sis lawv tuaj yeem pom kev soj ntsuam tunneling microscope.
Koj puas pom molecule nrog koj ob lub qhov muag?
Atoms me me. Yog li me me, qhov tseeb, nws tsis tuaj yeem pom ib qho nrog lub qhov muag liab qab, txawm tias muaj lub koob yees duab muaj zog tshaj plaws. … Tam sim no, ib daim duab qhia tau hais tias ib qho atom ntab hauv qhov hluav taws xob, thiab nws loj txaus kom pom yam tsis muaj lub tshuab tsom iav.
Koj puas pom atoms lossis molecules?
Atoms me me uas peb pom tsis tau ntawm peb lub qhov muag (piv txwv li, microscopic). Txhawm rau muab koj cov kev xav rau qee qhov ntau thiab tsawg, cov no yog kwv yees txoj kab uas hla ntawm ntau yam atoms thiab hais: atom=1 x10-10meter.
