The mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 10%. Which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant
figures?
O 1.99
10-239
O 1.994 x 10-239
O 2, 10-23
2.0 x 10-239

One does not belong why? ice, gold ,wood ,diamond and table salt

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.

Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization. a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution. part bcalculate the percent ionization of ha in a 0.010 m solution