But what is the width of the molecule
Single replacement because only one letter is being switched out in the reaction
I believe the answer is 3 - He hypothesized that all substances can be broken down into a smallest part called the atom.
One separation technique to be used is the paper chromatography. This works by separating the components of the mixture through the difference of their concentrations. There is a stationary phase and the mobile phase, which flows through the stationary phase. The components travel at different rates and is usually signified by the colors. If more than one color would appear, that means that the dye is a mixture.
