Questions Answer the following questions in the essay box.
1. Describe what happened to each marker line. Draw each filter strip.
2. Were any of the markers pure colors? If so, which ones?
3. How do you think the experiment could be changed to separate non-washable markers?

This is for a chromatography
Please help me

Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 · 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 · 3h2o

What element has similar physical and chemical properties as boron.

What is the difference between covalent bonds and ionic bonds? covalent bonds involve the sharing of electrons between atoms; ionic bonds involve the electrical attraction between charged atoms. covalent bonds involve the transfer of electrons between charged atoms; ionic bonds involve the sharing of electrons between atoms. covalent bonds involve the sharing of pairs of electrons between atoms; ionic bonds involve the sharing of single electrons between atoms. covalent bonds involve the sharing of electrons between atoms; ionic bonds involve the sharing of protons between charged atoms.