Question

22. (a) Name the instrument used to see atoms.
(b) Give one unique property of Base Einstein Condensate (B.E.C.)
(c) What is dry ice? Why is it called so?​

Answer 1

Answer:

a . Transmission electron microscope

Answer 2

Answer:

Transmission electron microscope

The most obvious property of a BED is that a large fraction of its particles occupy the same namely the lowest energy state .

Dry ice is the common name for the solid form of carbon dioxide .