jrfranckowiak
15.11.2020 •
Chemistry
Select the correct answer from each drop-down menu.
What causes atoms to form covalent bonds?
In a covalent bond, two atoms are held together by the attraction between
covalent bonds that an atom can form depends on the number of
The number of
in the atom
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Ответ:
Since a covalent bond is formed by sharing electron pairs, the attraction is between positive nuclei and the shared electron pairs. The number of bonds depends on the number of valence electrons of the atom.
Ответ:
1. heterogeneous
2. colloid
3. suspension