A sample of iron has a mass of 35 g. When it is placed in a graduated cylinder filled with 20.0 mL of water, the volume of the
water and the sample is 24.4 ml. What is the density of iron?

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

: )

the answer would be a

i would say b

explanation:

but i think i would need more information than that

i don't know people like to fight everywhere rip.