9.sınıf eğitim vadisi kimya soru Bankası 2. modül çözdüyseniz fotoğrafını atarmisibiz​

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

: )

c is the answer because when something is left after something evaporates that shows the chemical change.

b.

the accuracy of the data.