Explain why calcium is generally more reactive than magnesium. Why do hydrogen atoms emit or absorb only discrete amounts of energy? Explain why even if a chemical reaction has a yield close to 100%, the atom economy may be poor.
Why is potassium permanganate colored?Potassium Permanganate:Potassium permanganate is a chemical compound that is used to treat various skin problems. Potassium permanganate combines the manganese oxide ore with potassium hydroxide. However, it was developed in 1857 as a disinfectant....
Answer and Explanation:1 When going down the group, the number of electrons around the nuclei increases, adding new orbitals to the atom and that increases the size of the... Learn more about this topic: Periodic Table Groups vs. Periods | Properties & History ...
Answer and Explanation: Elements that are chemically inert don't form compounds with other elements. This is because the electrons in their outer shell are stable, so they... Learn more about this topic: Why Don't Noble Gases Bond?
Alfalfa is one of our richest sources of vital nutrients. This super food is high in chlorophyll, vitamins A, B1, B6, C, D, E, and K, calcium, phosphorus, niacin, biotin, folic acid, potassium, magnesium, and zinc. Vitamin K is critical to blood clotting. Alfalfa is also rich in ...
Sodium (Na), Potassium (K), Magnesium (Mg), Calcium (Ca), Vanadium (V), Chromium (Cr), Manganese (Mn), Iron (Fe), Cobalt (Co), Nickle (Ni), Copper (Cu), Zinc (Zn) and Molybdenum (Mo). Our body requires a wide range of metals for a healthy function...
5.3. Potassium NFs Potassium (K) is the third most important macronutrient after N and P, and it has a vital regulatory role in all the physiochemical functions of plants to sustain normal growth and development. Among others processes, K is involved in plant stomatal opening, photosynthesis, ...
Producing translucent eggs has been found to reduce the quality and safety of the eggs, as well as the demand from consumers. However, the intestinal function and the molecular mechanism for the production of translucent eggs remain uncertain. A total of
Mechanosensitive members of the two-pore-domain background potassium (K2P) channel protein family, which includes functionally distinct subgroups: TWIK, THIK, TASK TALK, TREK, and TRESK. Rights and permissions Open Access This article is distributed under the terms of the Creative Commons Attribution...
Why are metals more reactive in acids? Why is potassium the most reactive metal? Give two reasons why F_2 is the most reactive of the halogens. Explain why alkali metals produce a colored flame? Why is fluorine highly reactive? Why metals react more vigorously in acids than in water? Why...