By drawing the correct Lewis dot structure of bicarbonate ion ,the structure has?

The correct Lewis dot structure of bicarbonate ion (HCO3-) has one carbon atom (C) in the center, connected to three oxygen atoms (O) and one hydrogen atom (H).

The structure is as follows:

O
\
C
/ \
O O
/
H

Each oxygen atom is connected to the carbon atom by a single bond, and the hydrogen atom is also connected to the carbon atom by a single bond. The carbon atom has a formal charge of +1, while the oxygen atoms have a formal charge of -1.

- 3 double bonds
- 1 positive charge
- 1 negative charge
- No formal charges