Question

1 angstrome =_____ fermi​

Answer 1

Answer:

● 1 angstrome = ${10}^5$ femtometer

Answer 2

Answer:

1 A° = $10^{-5}$  

The unit angstrom is used to measure the radius of orbit of an electron in an atom while Fermi being smaller than angstrom is used to measure the size of the nucleus of an atom.

Hope it helps !