What type of fossil forms when the impression from the remains of an organism is filled in with soil and hardens into the shape of the original organism?

convalent bond :

is a chemical bond formed by the sharing of electron between 2 atoms.

it is the direct chemical bond between 2 atoms.

in bond formation atoms are involved here.

electrovalent bond:

is a chemical bond defined as electroststic attraction between 2 atoms.

it is the electrostatic attraction between 2 atoms.

in bond formation, ions are involved here.

hope it

and ur welcm

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particle   p is an electron and particle q is a neutron

if you're asking what comes out, it's steam.