How did the work of Dmitri Mendeleev differ from that of John Newlands in the development of the periodic table? A. Mendeleev arranged the elements according to increasing atomic mass.

B. Mendeleev predicted elements that would later be discovered.

C. Mendeleev identified elements that had similar properties.

D. Mendeleev organized elements into triads based on their properties.

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.

If i had 2 m naoh solution, what does the 2 m stand for? 2 molar, but 2 of a solute in 1

Which of the following is not a characteristic of a hydrogen bond? 1. it is responsible for the unusual physical properties of water. 2. it is weaker than a covalent bond. 3. it is stronger than other dipole-dipole interactions. 4. it can occur when hydrogen is covalently bound to very electronegative elements liks f, cl, br and i.