(SC6) Covalent Bonding Flashcards
1
Q
Molecular formula shows…
A
the number of atoms of each element bonded together in a simple molecule
2
Q
Most covalent bonds are formed between…
A
non-metal atoms
3
Q
Covalent bonds are…
A
a result of electrostatic attraction between the positively charged nuclei of the atoms and the negatively charged shared electrons, which are held by very strong electrostatic forces of attraction
4
Q
Double bond is…
A
when 2 pairs of electrons are shared to fill the outer shells of atoms
5
Q
Valency is…
A
the number of electrons needed to obtain a complete outer shell