The radius of a hydrogen atom is 0.0000000529177 of a millimeter. Express this number as an approximation.(1 point) Responses 0.00000006 0.00000006 0.0000000053 0.0000000053 0.0000005 0.0000005 0.00000005

The radius of a hydrogen atom can be approximated as 0.00000005 millimeters.